LEGO® Builder Downloads & RevenueLEGO® Builder: 3D Instructions · App Store & Google Play
LEGO® Builder: 3D Instructions gets 10k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
LEGO® Builder: 3D Instructions by LEGO is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
LEGO® Builder: 3D Instructions update history & changes
Last change · 54 events since 6 Dec 2019Full timeline ↓🌟iOSFeatured by Apple🌟iOSFeatured by Apple: “OUR FAVOURITES”📈AndroidEntered the top 10🔎Android#1 for “lego”📈iOSEntered the top 100📈AndroidNew best rank in the overall chart: #145📦iOSUpdated to version 4.3.11📈iOSCharting in a new country📦AndroidUpdated to version 4.3.11🎉iOSIn-app event: Let your creativity bloom.🎉iOSIn-app event: Build Stitch with the besties.🔎AndroidTop 10 for “building”📦AndroidUpdated to version 4.3.10📦iOSUpdated to version 4.3.9🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSIts developer released another app: LEGO® Insiders: Shop & Rewards🆕AndroidReleased on Google Play
Full timeline · 54 events
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by Apple: “OUR FAVOURITES”iOStoday · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by Apple: “OUR FAVOURITES”iOStoday · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by Apple: “OUR FAVOURITES”iOStoday · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by Apple: “OUR FAVOURITES”iOStoday · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by Apple: “OUR FAVOURITES”iOStoday · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · AU, DE
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · AU, DE
- 📈LEGO® Builder: 3D Instructions entered the top 10AndroidTop Free · Family · US
- 🔎LEGO® Builder: 3D Instructions reached #1 for “lego”Android#1 in Brazil search · popularity 82
- 📈LEGO® Builder: 3D Instructions entered the top 100iOSTop Free · Entertainment · TW
- 📈LEGO® Builder: 3D Instructions new best rank in the overall chart: #145AndroidTop Free · All Apps · NL
- 📦LEGO® Builder: 3D Instructions updated to version 4.3.11iOSWe’ve made the LEGO Builder experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
- 📈LEGO® Builder: 3D Instructions charting in a new countryiOSArgentina
- 📦LEGO® Builder: 3D Instructions updated to version 4.3.11AndroidWe've made the LEGO Building Instructions experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
- 📈LEGO® Builder: 3D Instructions entered the top 100iOSTop Free · Entertainment · ZA
- 📈LEGO® Builder: 3D Instructions charting in a new countryiOSMalaysia
- 🎉LEGO® Builder: 3D Instructions in-app event: Let your creativity bloom.iOSSPECIAL EVENT · until 14 Nov
- 📈LEGO® Builder: 3D Instructions entered the top 10AndroidTop Free · Family · SE
- 📈LEGO® Builder: 3D Instructions entered the top 100 in 2 chartsAndroidTop Free · Entertainment · ES · Top Free · Entertainment · MX
- 📈LEGO® Builder: 3D Instructions new best rank in the overall chart: #155AndroidTop Free · All Apps · SE
- 📈LEGO® Builder: 3D Instructions entered the top 100 in 4 chartsAndroidTop Free · Family · MX · Top Free · Entertainment · NL · Top Free · Family · TR · Top Free · Family · TW
- 📈LEGO® Builder: 3D Instructions entered the top 100 in 2 chartsiOSTop Free · Entertainment · BR · Top Free · Entertainment · PL
- 📈LEGO® Builder: 3D Instructions charting in a new country in 3 chartsiOSColombia · Poland · South Africa
- 📈LEGO® Builder: 3D Instructions entered the top 10 in 2 chartsAndroidTop Free · Family · ES · Top Free · Family · NL
- 📈LEGO® Builder: 3D Instructions charting in a new country in 6 chartsAndroidSpain · Mexico · Netherlands · Sweden · +2 more
- 📈LEGO® Builder: 3D Instructions entered the top 100 in 2 chartsAndroidTop Free · Entertainment · SE · Top Free · Entertainment · TR
- 🎉LEGO® Builder: 3D Instructions in-app event: Build Stitch with the besties.iOSSPECIAL EVENT · until 21 Oct
- 🔎LEGO® Builder: 3D Instructions reached Top 10 for “building”Android#10 in Canada search · popularity 54
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 📦LEGO® Builder: 3D Instructions updated to version 4.3.10AndroidWe've made the LEGO Building Instructions experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
- 📈LEGO® Builder: 3D Instructions entered the top 100AndroidTop Free · Entertainment · US
- 📦LEGO® Builder: 3D Instructions updated to version 4.3.9iOSWe’ve made the LEGO Builder experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 📈LEGO® Builder: 3D Instructions entered the top 10 in 2 chartsAndroidTop Free · Family · BR · Top Free · Family · GB
- 📈LEGO® Builder: 3D Instructions entered the top 100AndroidTop Free · Entertainment · AE
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 📈LEGO® Builder: 3D Instructions entered the top 10AndroidTop Free · Family · AE
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 📈LEGO® Builder: 3D Instructions entered the top 10AndroidTop Free · Family · JP
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 🎉LEGO® Builder: 3D Instructions in-app event: The Magic Starts Here.iOSSPECIAL EVENT · until 26 Oct
- 🔎LEGO® Builder: 3D Instructions reached Top 10 for “lego”Android#3 in Brazil search · popularity 82
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 🆕LEGO® Builder: 3D Instructions first spotted by AppInsiderAndroidSouth Korea
- 🆕LEGO® Builder: 3D Instructions first spotted by AppInsideriOS#87 in Top Free · Entertainment · Italy
- 🌟LEGO® Builder: 3D Instructions featured by AppleiOSapps · DE
- 📦LEGO® Builder: 3D Instructions version 4.3.8iOSNo release notes
- 📦LEGO® Builder: 3D Instructions version 4.3.8AndroidWe've made the LEGO Building Instructions experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
- 🆕LEGO® Builder: 3D Instructions: its developer released another app: LEGO® Insiders: Shop & RewardsiOS
- 🆕LEGO® Builder: 3D Instructions released on the App StoreiOS
- 🆕LEGO® Builder: 3D Instructions released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
578k ratings, both stores
Measured
Best rank now
#4
Android · 
Family Free
Family FreeMeasured
New ratings a week
4,206
▼ -6% vs the 2 weeks before (App Store)
Measured
LEGO® Builder: 3D Instructions at a glance
AI summary written from our chart and store data, 2026-11-08. It can be wrong: check the numbers above.
LEGO® Builder is a free, official companion app that provides interactive 3D building instructions and collaborative 'Build Together' features for LEGO set owners. The app maintains strong visibility in the Family Free category across major European markets like Germany, France, and the UK, as well as North America, indicating sustained broad appeal among family-oriented users.
Similar apps: IKEA Place, Lego Life, Puzzle Games
App Store
App details
App ID
1486159728
Publisher
LEGO System A/S
Publisher country
Denmark
On the store since
Dec 2019
6 years on the store
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
21
CS DA NL EN FR DE EL HU IT JA KO NB …
Size
277 MB
Also listed in
Utilities
Google Play
App details
App ID
com.lego.legobuildinginstructions
Publisher
LEGO System A/S
Publisher country
Denmark
Content rating
Everyone
Tech stack
Trackers and permissions of build v4.3.11, from the εxodus privacy report (CC BY-SA).
Trackers
3
Permissions
16
Trackers
Google AdMobSentrySSingular
Full permission listProSee plans
LEGO® Builder: 3D Instructions downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 10k+ | 50M+ |
| Google Play | 10k+ | 10M+ Measured |
| Total | 10k+ Confidence | 100M+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where LEGO® Builder: 3D Instructions's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #34 Entertainment Free | 20 of 30 countries | #83 | – |
| Google Play | #4 Family Free | 18 of 23 countries | #10 | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
2,662
▼ -6% vs the 2 weeks before
Recent ratings
4.7★
vs 4.8★ lifetime
Review momentum
83/100
top 1% of Entertainment apps
New ratings by country (12)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
 United States | 1,178 | 50% | ▼ -16% |
 United Kingdom | 208 | 9% | ▲ +20% |
 Germany | 179 | 8% | ▲ +8% |
 France | 150 | 6% | ▲ +11% |
 Canada | 111 | 5% | ▼ -18% |
 Turkey | 105 | 4% | steady |
 Mexico | 103 | 4% | ▲ +6% |
 Australia | 94 | 4% | steady |
| Netherlands | 87 | 4% | ▼ -8% |
 Brazil | 70 | 3% | ▲ +10% |
| Poland | 50 | 2% | – |
 India | 46 | 2% | ▼ -50% |
App Store ratings in the countries we track, 4-week average.
Google Play
New ratings a week
1,544
▼ -13% vs the 2 weeks before
Written reviews a week
24
Google Play
Recent ratings
5.0★
vs 4.8★ lifetime
Recent written reviews
4.4★
people who write skew negative
Review momentum
78/100
faster than 89% of Entertainment apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.8 ★ | 291k |
| Google Play | 4.7 ★ | 287k 5.8k written reviews |
| Both stores | 4.7 ★ weighted by ratings | 578k |
What users say about LEGO® Builder: 3D Instructions
From the 200 most recent Google Play reviews in the US.
Users praise the app's 3D interactive instructions and digital collection features for making building easier and more engaging. However, recent updates have caused significant frustration due to bugs, slow load times, missing sets, and a redesigned interface that many find less practical.
Mostly positive (83% of recent reviews give 4–5 stars). People like it for being easy to use, and being fun. The main complaints are about speed and performance, and crashes and bugs.
What people like
- Ease of use: “The video made this so easy”
- Fun: “What a well-built and fun build!!”
- Useful: “love this app is so helpful”
- Features & content: “Option to opt out of communication”
Common complaints
- Speed & performance: “Also lagging on the saved Lego sets page”
- Crashes & bugs: “this app almost crashed my phone 📱”
- Design: “Main use for building is great but the new collection layout as abysmal”
- Connection & sync: “The bricks/pieces used in the windmill and the water tower would not stay connected”
About LEGO® Builder: 3D Instructions
LEGO® Builder is the official building instructions app for LEGO® sets that guides you on an easy, fun, and collaborative digital building adventure.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
LEGO® Builder: 3D Instructions App Store
LEGO® Builder: 3D Instructions gets 10k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
LEGO® Builder: 3D Instructions is #83 in Entertainment Free in United States and charting in 20 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperLEGO
CategoryEntertainment
PriceFree
Released
Rating★ 4.8 (291k)
Version4.3.11
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)50M+ worldwide
Rating
4.8 ★
291k ratings
Measured
Best rank now
#83
Entertainment FreeMeasured
New ratings a week
2,662
▼ -6% vs the 2 weeks before
Measured
LEGO® Builder: 3D Instructions on the App Store
App details
App ID
1486159728
Publisher
LEGO System A/S
Publisher country
Denmark
On the store since
Dec 2019
6 years on the store
Minimum OS
iOS 15.1+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
21
CS DA NL EN FR DE EL HU IT JA KO NB …
Size
277 MB
Also listed in
Utilities
LEGO® Builder: 3D Instructions downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where LEGO® Builder: 3D Instructions's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | EntertainmentFree | #83 |
| Germany | EntertainmentFree | #50 |
| United Kingdom | EntertainmentFree | #75 |
| France | EntertainmentFree | #52 |
| Australia | EntertainmentFree | #64 |
| Canada | EntertainmentFree | #67 |
| Italy | EntertainmentFree | #68 |
| Poland | EntertainmentFree | #34 |
 South Korea | EntertainmentFree | #149 |
| Turkey | EntertainmentFree | #42 |
| Mexico | EntertainmentFree | #85 |
| Netherlands | EntertainmentFree | #50 |
 Spain | EntertainmentFree | #88 |
| India | EntertainmentFree | #143 |
 Sweden | EntertainmentFree | #49 |
 United Arab Emirates | EntertainmentFree | #102 |
 Saudi Arabia | EntertainmentFree | #162 |
 Malaysia | EntertainmentFree | #135 |
 Argentina | EntertainmentFree | #187 |
 Colombia | EntertainmentFree | #137 |
Apps near LEGO® Builder: 3D Instructions on the chart
Entertainment Free, around #83.
Ratings
App Store, worldwide.
Rating
4.8 ★
291k ratings
Measured
Ratings
291k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2,662
▼ -6% vs the 2 weeks before
Recent ratings
4.7★
vs 4.8★ lifetime
Review momentum
83/100
top 1% of Entertainment apps
New ratings by country (12)
| Country | New ratings a week | Share | Last 2 weeks vs the 2 before |
|---|---|---|---|
| United States | 1,178 | 50% | ▼ -16% |
| United Kingdom | 208 | 9% | ▲ +20% |
| Germany | 179 | 8% | ▲ +8% |
| France | 150 | 6% | ▲ +11% |
| Canada | 111 | 5% | ▼ -18% |
| Turkey | 105 | 4% | steady |
| Mexico | 103 | 4% | ▲ +6% |
| Australia | 94 | 4% | steady |
| Netherlands | 87 | 4% | ▼ -8% |
| Brazil | 70 | 3% | ▲ +10% |
| Poland | 50 | 2% | – |
| India | 46 | 2% | ▼ -50% |
App Store ratings in the countries we track, 4-week average.
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About LEGO® Builder: 3D Instructions
LEGO® Builder is the official building instructions app for LEGO® sets that guides you on an easy, fun, and collaborative digital building adventure.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
Latest updates
4.3.11
We’ve made the LEGO Builder experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
4.3.9
We’ve made the LEGO Builder experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
4.3.8
More from LEGO
LEGO® Builder: 3D Instructions Android
LEGO® Builder: 3D Instructions gets 10k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
LEGO® Builder: 3D Instructions is #10 in Family Free on Google Play in United States and charting in 18 of 23 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperLEGO System A/S
CategoryEntertainment
PriceFree
Released
Installs10M+
Rating★ 4.7 (287k)
Updated
Content ratingEveryone
Rating
4.7 ★
287k ratings
Measured
Best rank now
#10
Family FreeMeasured
New ratings a week
1,544
▼ -13% vs the 2 weeks before
Measured
LEGO® Builder: 3D Instructions at a glance
AI summary written from our chart and store data, 2026-11-08. It can be wrong: check the numbers above.
LEGO® Builder is a free, official companion app that provides interactive 3D building instructions and collaborative 'Build Together' features for LEGO set owners. The app maintains strong visibility in the Family Free category across major European markets like Germany, France, and the UK, as well as North America, indicating sustained broad appeal among family-oriented users.
Similar apps: IKEA Place, Lego Life, Puzzle Games
LEGO® Builder: 3D Instructions on Google Play
App details
App ID
com.lego.legobuildinginstructions
Publisher
LEGO System A/S
Publisher country
Denmark
Content rating
Everyone
Tech stack
Trackers and permissions of build v4.3.11, from the εxodus privacy report (CC BY-SA).
Trackers
3
Permissions
16
Trackers
Google AdMobSentrySSingular
Full permission listProSee plans
LEGO® Builder: 3D Instructions downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where LEGO® Builder: 3D Instructions's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | FamilyFree | #10 |
| Germany | FamilyFree | #5 |
 Japan | FamilyFree | #11 |
| United Kingdom | FamilyFree | #7 |
| France | FamilyFree | #6 |
| South Korea | FamilyFree | #9 |
| Canada | FamilyFree | #7 |
| Italy | FamilyFree | #6 |
| Australia | FamilyFree | #9 |
| Netherlands | FamilyFree | #4 |
| Spain | FamilyFree | #7 |
| Sweden | FamilyFree | #5 |
| United States | EntertainmentFree | #104 |
| Germany | EntertainmentFree | #43 |
| United Kingdom | EntertainmentFree | #53 |
| United Arab Emirates | FamilyFree | #11 |
 Taiwan | FamilyFree | #19 |
| Mexico | FamilyFree | #25 |
| France | EntertainmentFree | #50 |
| Brazil | FamilyFree | #48 |
| Japan | EntertainmentFree | #184 |
| Turkey | FamilyFree | #24 |
| Netherlands | EntertainmentFree | #25 |
| South Korea | EntertainmentFree | #116 |
| Italy | EntertainmentFree | #60 |
| Australia | EntertainmentFree | #79 |
| Canada | EntertainmentFree | #79 |
| India | FamilyFree | #112 |
| Sweden | EntertainmentFree | #31 |
| Spain | EntertainmentFree | #80 |
| Turkey | EntertainmentFree | #52 |
| Brazil | EntertainmentFree | #144 |
| Mexico | EntertainmentFree | #105 |
| Taiwan | EntertainmentFree | #146 |
| United Arab Emirates | EntertainmentFree | #112 |
Apps near LEGO® Builder: 3D Instructions on the chart
Family Free, around #10.
Ratings
Google Play, worldwide.
Rating
4.7 ★
287k ratings
Measured
Ratings
287k
Measured
Written reviews
5.8k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
1,544
▼ -13% vs the 2 weeks before
Written reviews a week
24
Google Play
Recent ratings
5.0★
vs 4.8★ lifetime
Recent written reviews
4.4★
people who write skew negative
Review momentum
78/100
faster than 89% of Entertainment apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about LEGO® Builder: 3D Instructions
From the 200 most recent Google Play reviews in the US.
Users praise the app's 3D interactive instructions and digital collection features for making building easier and more engaging. However, recent updates have caused significant frustration due to bugs, slow load times, missing sets, and a redesigned interface that many find less practical.
Mostly positive (83% of recent reviews give 4–5 stars). People like it for being easy to use, and being fun. The main complaints are about speed and performance, and crashes and bugs.
What people like
- Ease of use: “The video made this so easy”
- Fun: “What a well-built and fun build!!”
- Useful: “love this app is so helpful”
- Features & content: “Option to opt out of communication”
Common complaints
- Speed & performance: “Also lagging on the saved Lego sets page”
- Crashes & bugs: “this app almost crashed my phone 📱”
- Design: “Main use for building is great but the new collection layout as abysmal”
- Connection & sync: “The bricks/pieces used in the windmill and the water tower would not stay connected”
About LEGO® Builder: 3D Instructions
LEGO® Builder is the official building instructions app for LEGO® sets that guides you on an easy, fun, and collaborative digital building adventure.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
Build your set like never before:
- Step into a new way of building with an intuitive 3D building experience that lets you zoom, rotate, and view LEGO® sets from every angle.
- Use step-by-step digital building instructions to see each brick clearly and bring your set to life with confidence.
Build Together with friends and family!
- Build Together is a fun, social building experience designed for multiple builders to work together.
- You can team up and divide tasks to complete your LEGO® set as a group - perfect for fun social family nights, birthdays, or holidays like Valentine’s Day, Easter, Mother’s Day, Father’s Day or Christmas.
- Share a PIN code to join as a host or builder, take turns completing building steps, and collaborate to finish the model together.
- Check in the app to see if your LEGO® set can be built using the Build Together feature.
Discover thousands of LEGO® instructions
- Explore a digital library of LEGO® building instructions from 2000 to today.
- Search by set name or number, or scan the QR code on your instruction manual to open it instantly in the app.
Follow a story as you build
- Unlock enriched content and guided building experiences for select LEGO® themes, bringing extra fun and imagination to your 3D building journey.
Unlock more with a LEGO® Account
- Save your progress, build a digital collection of your LEGO® sets, and track your total number of bricks.
- Pick up right where you left off - anytime, anywhere.
Track your building journey
- Now you can keep a record of your completed sets, see your total bricks built, and celebrate your progress as a LEGO® Builder.
Things to keep in mind
- You’ll need a stable internet connection to use this app. We’re always adding new digital building instructions so you can expand your collection, explore new sets, and find even more ways to build together.
- Want to know if your set includes digital instructions or Build Together mode? Check in the app and start your collaborative adventure today!
We're eager to hear how we can make the LEGO® Builder app even better for you! Please leave us your thoughts and recommendations in the reviews to help us make the LEGO® Builder app even better.
LEGO, the LEGO logo, the Brick and Knob configurations, and the Minifigure are trademarks of the LEGO Group. © 2025 The LEGO Group.
What's new in 4.3.11
We've made the LEGO Building Instructions experience even more awesome. How? Well, we fixed some pesky bugs and improved performance in the app. Now you can build even bigger, better than before!
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