Линейка・Фото Рулетка・Сантиметр: iPhone vs Android
Линейка・Фото Рулетка・Сантиметр gets 5k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Линейка・Фото Рулетка・Сантиметр by Grymala sp. z o.o. is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.6 ★
277k ratings, both stores
Measured
Best rank now
#123
Android · 
Tools Grossing
Tools GrossingMeasured
App Store
App details
App ID
1020133524
Publisher
Grymala sp. z o.o.
Publisher country
Poland
On the store since
Sep 2015
11 years on the store
Minimum OS
iOS 16+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
55
AF AM AR HY AZ BE BN BG MY HR CS DA …
Size
310 MB
Also listed in
Utilities
Google Play
App details
App ID
com.grymala.photoruler
Publisher
GRYMALA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Publisher country
Poland
Content rating
Everyone
Линейка・Фото Рулетка・Сантиметр downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | 100k+ |
| Google Play | 5k+ | 10M+ Measured |
| Total | 5k+ Confidence | 10M+ Confidence |
How this is calculated
iPhone: 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 Линейка・Фото Рулетка・Сантиметр'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.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Ad-led
How Линейка・Фото Рулетка・Сантиметр makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 8 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium subscription | |
| 2 | Ruler App Weekly subscription | |
| 3 | Premium PRO subscription | |
| 4 | Premium Yearly subscription | |
| 5 | Premium Yearly subscription | |
| 6 | Premium Monthly subscription | |
| 7 | Premium Monthly subscription | |
| 8 | Ruler App Weekly subscription | |
| 9 | Premium Yearly subscription | |
| 10 | Premium Yearly subscription |
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.1 ★ | 784 |
| Google Play | 4.6 ★ | 276k 4.4k written reviews |
| Both stores | 4.6 ★ weighted by ratings | 277k |
About Линейка・Фото Рулетка・Сантиметр
Prime Ruler – A Versatile Tool for Accurate Measurements with AR and Traditional Features!
Prime Ruler combines augmented reality (AR) technology and on-screen tools to make measurements as convenient and precise as possible. With a redesigned interface and new features, the app is the perfect choice for both professional tasks and everyday use.
Whether you're working on construction and design projects or need quick measurements at home, Prime Ruler has everything you need for accurate and easy measurements in one app!
What’s New?
-Completely updated interface: more intuitive and user-friendly.
-Flexible measuring tape: easily measure curved objects.
-Bubble Level: Ensure perfect alignment and leveling for any surface.
-Projects: save, edit, and manage your measurements.
-On-screen ruler (1D/2D): measure directly on your device’s screen.
-Photo ruler: measure objects using photos.
-Plan mode: visualize results and plan your projects.
Key Features:
AR Ruler: Measure lengths, areas, angles, and volumes using augmented reality.
Distance Meter: Determine distances to objects.
Height: Measure the height of objects relative to a surface.
Area and Perimeter: Easily calculate surface parameters.
Flexible Measuring Tape: Perfect for non-standard and curved shapes.
Bubble Level: A precise tool for checking horizontal and vertical alignment.
Surface Level: Check the flatness of horizontal and vertical surfaces.
Angle Lock: Ideal for repeated measurements, tiling, or furniture assembly.
Slope Measurement: Determine angles of inclination, from small to steep.
On-Screen Ruler: Measure small objects by placing them directly on your device’s screen.
Photo Ruler: Measure objects using photos and reference items.
Projects: Create and save measurements for long-term tasks.
How Prime Ruler Works:
AR Tools: Activate your camera, aim at a surface, and choose the appropriate tool.
Photo Ruler: Take a picture of the object, select a reference item (like a credit card or coin), and adjust markers for accurate measurements.
On-Screen Ruler: Place the object on your screen and adjust the boundaries to get the result.
Bubble Level: Use your device’s sensors to check if a surface is perfectly horizontal or vertical.
With Prime Ruler, you’ll always have an accurate measurement tool at your fingertips!
Subscription:
Premium Subscription with 3 day free trial:
• No ads
• Unlimited number of projects
Price may vary by country. You won’t be charged if you cancel at least 24 hours before the end of trial period. Active subscription will automatically renew unless canceled at least 24 hours before the end of the current active period (year). You can manage subscriptions in your iTunes Account Settings. Subscription is charged to your credit card through your iTunes account.
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy - https://www.grymalaltd.com/
Prime Ruler combines augmented reality (AR) technology and on-screen tools to make measurements as convenient and precise as possible. With a redesigned interface and new features, the app is the perfect choice for both professional tasks and everyday use.
Whether you're working on construction and design projects or need quick measurements at home, Prime Ruler has everything you need for accurate and easy measurements in one app!
What’s New?
-Completely updated interface: more intuitive and user-friendly.
-Flexible measuring tape: easily measure curved objects.
-Bubble Level: Ensure perfect alignment and leveling for any surface.
-Projects: save, edit, and manage your measurements.
-On-screen ruler (1D/2D): measure directly on your device’s screen.
-Photo ruler: measure objects using photos.
-Plan mode: visualize results and plan your projects.
Key Features:
AR Ruler: Measure lengths, areas, angles, and volumes using augmented reality.
Distance Meter: Determine distances to objects.
Height: Measure the height of objects relative to a surface.
Area and Perimeter: Easily calculate surface parameters.
Flexible Measuring Tape: Perfect for non-standard and curved shapes.
Bubble Level: A precise tool for checking horizontal and vertical alignment.
Surface Level: Check the flatness of horizontal and vertical surfaces.
Angle Lock: Ideal for repeated measurements, tiling, or furniture assembly.
Slope Measurement: Determine angles of inclination, from small to steep.
On-Screen Ruler: Measure small objects by placing them directly on your device’s screen.
Photo Ruler: Measure objects using photos and reference items.
Projects: Create and save measurements for long-term tasks.
How Prime Ruler Works:
AR Tools: Activate your camera, aim at a surface, and choose the appropriate tool.
Photo Ruler: Take a picture of the object, select a reference item (like a credit card or coin), and adjust markers for accurate measurements.
On-Screen Ruler: Place the object on your screen and adjust the boundaries to get the result.
Bubble Level: Use your device’s sensors to check if a surface is perfectly horizontal or vertical.
With Prime Ruler, you’ll always have an accurate measurement tool at your fingertips!
Subscription:
Premium Subscription with 3 day free trial:
• No ads
• Unlimited number of projects
Price may vary by country. You won’t be charged if you cancel at least 24 hours before the end of trial period. Active subscription will automatically renew unless canceled at least 24 hours before the end of the current active period (year). You can manage subscriptions in your iTunes Account Settings. Subscription is charged to your credit card through your iTunes account.
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy - https://www.grymalaltd.com/
Линейка・Фото Рулетка・Сантиметр iPhone
Линейка・Фото Рулетка・Сантиметр gets 5k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Линейка・Фото Рулетка・Сантиметр is #174 in Productivity Free in Russia and charting in 1 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperGrymala sp. z o.o.
CategoryProductivity
PriceFree
Released
Rating★ 4.1 (784)
Version2.2.15
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)100k+ worldwide
Rating
4.1 ★
784 ratings
Measured
Best rank now
#174
Productivity FreeMeasured
Линейка・Фото Рулетка・Сантиметр on the App Store
App details
App ID
1020133524
Publisher
Grymala sp. z o.o.
Publisher country
Poland
On the store since
Sep 2015
11 years on the store
Minimum OS
iOS 16+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
55
AF AM AR HY AZ BE BN BG MY HR CS DA …
Size
310 MB
Also listed in
Utilities
Линейка・Фото Рулетка・Сантиметр 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. iPhone 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 Линейка・Фото Рулетка・Сантиметр'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.
In-app revenue
Worldwide, what users spend in Линейка・Фото Рулетка・Сантиметр before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Линейка・Фото Рулетка・Сантиметр makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 8 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium subscription | |
| 2 | Ruler App Weekly subscription | |
| 3 | Premium PRO subscription | |
| 4 | Premium Yearly subscription | |
| 5 | Premium Yearly subscription | |
| 6 | Premium Monthly subscription | |
| 7 | Premium Monthly subscription | |
| 8 | Ruler App Weekly subscription | |
| 9 | Premium Yearly subscription | |
| 10 | Premium Yearly subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | ProductivityFree | #174 |
Apps near Линейка・Фото Рулетка・Сантиметр on the chart
Productivity Free, around #174.
Ratings
App Store, worldwide.
Rating
4.1 ★
784 ratings
Measured
Ratings
784
Measured
About Линейка・Фото Рулетка・Сантиметр
Prime Ruler – A Versatile Tool for Accurate Measurements with AR and Traditional Features!
Prime Ruler combines augmented reality (AR) technology and on-screen tools to make measurements as convenient and precise as possible. With a redesigned interface and new features, the app is the perfect choice for both professional tasks and everyday use.
Whether you're working on construction and design projects or need quick measurements at home, Prime Ruler has everything you need for accurate and easy measurements in one app!
What’s New?
-Completely updated interface: more intuitive and user-friendly.
-Flexible measuring tape: easily measure curved objects.
-Bubble Level: Ensure perfect alignment and leveling for any surface.
-Projects: save, edit, and manage your measurements.
-On-screen ruler (1D/2D): measure directly on your device’s screen.
-Photo ruler: measure objects using photos.
-Plan mode: visualize results and plan your projects.
Key Features:
AR Ruler: Measure lengths, areas, angles, and volumes using augmented reality.
Distance Meter: Determine distances to objects.
Height: Measure the height of objects relative to a surface.
Area and Perimeter: Easily calculate surface parameters.
Flexible Measuring Tape: Perfect for non-standard and curved shapes.
Bubble Level: A precise tool for checking horizontal and vertical alignment.
Surface Level: Check the flatness of horizontal and vertical surfaces.
Angle Lock: Ideal for repeated measurements, tiling, or furniture assembly.
Slope Measurement: Determine angles of inclination, from small to steep.
On-Screen Ruler: Measure small objects by placing them directly on your device’s screen.
Photo Ruler: Measure objects using photos and reference items.
Projects: Create and save measurements for long-term tasks.
How Prime Ruler Works:
AR Tools: Activate your camera, aim at a surface, and choose the appropriate tool.
Photo Ruler: Take a picture of the object, select a reference item (like a credit card or coin), and adjust markers for accurate measurements.
On-Screen Ruler: Place the object on your screen and adjust the boundaries to get the result.
Bubble Level: Use your device’s sensors to check if a surface is perfectly horizontal or vertical.
With Prime Ruler, you’ll always have an accurate measurement tool at your fingertips!
Subscription:
Premium Subscription with 3 day free trial:
• No ads
• Unlimited number of projects
Price may vary by country. You won’t be charged if you cancel at least 24 hours before the end of trial period. Active subscription will automatically renew unless canceled at least 24 hours before the end of the current active period (year). You can manage subscriptions in your iTunes Account Settings. Subscription is charged to your credit card through your iTunes account.
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy - https://www.grymalaltd.com/
Prime Ruler combines augmented reality (AR) technology and on-screen tools to make measurements as convenient and precise as possible. With a redesigned interface and new features, the app is the perfect choice for both professional tasks and everyday use.
Whether you're working on construction and design projects or need quick measurements at home, Prime Ruler has everything you need for accurate and easy measurements in one app!
What’s New?
-Completely updated interface: more intuitive and user-friendly.
-Flexible measuring tape: easily measure curved objects.
-Bubble Level: Ensure perfect alignment and leveling for any surface.
-Projects: save, edit, and manage your measurements.
-On-screen ruler (1D/2D): measure directly on your device’s screen.
-Photo ruler: measure objects using photos.
-Plan mode: visualize results and plan your projects.
Key Features:
AR Ruler: Measure lengths, areas, angles, and volumes using augmented reality.
Distance Meter: Determine distances to objects.
Height: Measure the height of objects relative to a surface.
Area and Perimeter: Easily calculate surface parameters.
Flexible Measuring Tape: Perfect for non-standard and curved shapes.
Bubble Level: A precise tool for checking horizontal and vertical alignment.
Surface Level: Check the flatness of horizontal and vertical surfaces.
Angle Lock: Ideal for repeated measurements, tiling, or furniture assembly.
Slope Measurement: Determine angles of inclination, from small to steep.
On-Screen Ruler: Measure small objects by placing them directly on your device’s screen.
Photo Ruler: Measure objects using photos and reference items.
Projects: Create and save measurements for long-term tasks.
How Prime Ruler Works:
AR Tools: Activate your camera, aim at a surface, and choose the appropriate tool.
Photo Ruler: Take a picture of the object, select a reference item (like a credit card or coin), and adjust markers for accurate measurements.
On-Screen Ruler: Place the object on your screen and adjust the boundaries to get the result.
Bubble Level: Use your device’s sensors to check if a surface is perfectly horizontal or vertical.
With Prime Ruler, you’ll always have an accurate measurement tool at your fingertips!
Subscription:
Premium Subscription with 3 day free trial:
• No ads
• Unlimited number of projects
Price may vary by country. You won’t be charged if you cancel at least 24 hours before the end of trial period. Active subscription will automatically renew unless canceled at least 24 hours before the end of the current active period (year). You can manage subscriptions in your iTunes Account Settings. Subscription is charged to your credit card through your iTunes account.
Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy - https://www.grymalaltd.com/
Latest updates
2.2.15
Dear user, we’ve made improvements and resolved several issues. Enjoying the latest update? We’d love to hear your feedback—please leave us a review.
2.2.14
Dear user, we've improved features and fixed bugs. If you like the new release, please leave a review.
Store changes
What Линейка・Фото Рулетка・Сантиметр changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Renamed
Линейка・Фото Pулетка・Сантиметр → Линейка・Фото Рулетка・Сантиметр
Added 42 languages
+ AF + AM + AR + AZ + BG + BN + CS + DA + EL + FA + FI + GU + HA + HE + HI + HR + HU + HY + ID + KA + KK + KN + ML + MR + MS + MY + NB + NL + PA + RO + SR + SV + SW + TA + TE + TH + TR + UK + UR + UZ + VI + YO
More from Grymala sp. z o.o.
Tape Measure: Measuring Ruler Android
Tape Measure: Measuring Ruler gets 5k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Tape Measure: Measuring Ruler is #123 in Tools Grossing on Google Play in Australia and charting in 2 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperGrymala apps
CategoryTools
PriceFree
Released
Installs10M+
Rating★ 4.6 (276k)
Updated
Content ratingEveryone
Rating
4.6 ★
276k ratings
Measured
Best rank now
#123
Tools GrossingMeasured
Tape Measure: Measuring Ruler on Google Play
App details
App ID
com.grymala.photoruler
Publisher
GRYMALA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Publisher country
Poland
Content rating
Everyone
Tape Measure: Measuring Ruler 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 Tape Measure: Measuring Ruler'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.
In-app revenue
Worldwide, what users spend in Tape Measure: Measuring Ruler before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How Tape Measure: Measuring Ruler makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 8 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Premium subscription | |
| 2 | Ruler App Weekly subscription | |
| 3 | Premium PRO subscription | |
| 4 | Premium Yearly subscription | |
| 5 | Premium Yearly subscription | |
| 6 | Premium Monthly subscription | |
| 7 | Premium Monthly subscription | |
| 8 | Ruler App Weekly subscription | |
| 9 | Premium Yearly subscription | |
| 10 | Premium Yearly subscription |
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Australia | ToolsGrossing | #123 |
 Brazil | ToolsGrossing | #136 |
Apps near Tape Measure: Measuring Ruler on the chart
Tools Grossing, around #123.
Ratings
Google Play, worldwide.
Rating
4.6 ★
276k ratings
Measured
Ratings
276k
Measured
Written reviews
4.4k
Measured
About Tape Measure: Measuring Ruler
ARCore Ruler app - Powerful tape measure tool, which takes advantages of the use of Augmented Reality.
Please note that AR Ruler app works only on ARCore-supported devices. Check device compatibility: https://developers.google.com/ar/discover/
AR Ruler app uses augmented reality technology (AR) to tape measure the real world with your smartphone’s camera. Target aim on the detected plane and start to use ar tape measure tool:
1) Line - allows to tape measure linear sizes in cm, m, ft, yd, apply mm ruler or inch ruler.
2) Distance meter - allows to tape measure distance from device camera to a fixed point on the detected 3D plane.
3) Angle - allows to tape measure corners on 3D planes.
4) Area and Perimeter.
5) Volume – allows to tape measure size of 3D objects.
6) Path - allows to calculate the length of the path.
7) Height - allows to tape measure height relative to the recognized surface.
Note: Some features are Core only.
Tape Measure: Measuring Ruler app allows you to measure distance, measure square, measure height, design space, and plan your room easily using your phone camera. With augmented reality technology, you can quickly scan your surroundings, calculate areas, and create accurate floor plans in just a few taps.
Photo Ruler app is designed to accurately tape measure the size of any object by either taking a picture of it or to measure it on the screen. Photo Ruler app allows you to measure things just as conveniently and precisely as with a traditional mm ruler or tape measure tool.
Ruler app is ALSO AVAILABLE FOR IPHONE:
https://itunes.apple.com/us/app/photo-ruler-measure-and-label/id1020133524?mt=8
How to use Ruler app:
Photo Ruler app:
Firstly, please ensure that the object you wish to tape measure and the object of known length (Base Item) are in the same picture. There is a predefined list of Base Items in the ruler app settings, including Debit/credit card and Quarter. Select the one you have. Use the Base Item which is closest in size to the object you wish to tape measure using Ruler app.
Secondly, ensure that the Base Item and the object you wish to tape measure using Ruler app are in the same plane and the ruler app camera is (or was) parallel to them. This is necessary to avoid image distortions caused by the ruler app camera perspective.
Align the Blue arrows against the Base item and Green arrows against the object you want to tape measure. The length of the measured object is shown on the Ruler app screen.
Ordinary mm ruler app:
Use screen as a traditional mm ruler app. You can tape measure size of a small object by placing it on the device's screen and adjusting line limiters against the object. If you see that mm ruler app scale is visually stretched/ shrunken, you can reset mm ruler app calibration manually. On-screen mm ruler app can be calibrated using different Base Items, including Debit/credit card or coin. Choose between Imperial (inches) and Metric mm ruler (centimeters).
Accuracy of
Please note that AR Ruler app works only on ARCore-supported devices. Check device compatibility: https://developers.google.com/ar/discover/
AR Ruler app uses augmented reality technology (AR) to tape measure the real world with your smartphone’s camera. Target aim on the detected plane and start to use ar tape measure tool:
1) Line - allows to tape measure linear sizes in cm, m, ft, yd, apply mm ruler or inch ruler.
2) Distance meter - allows to tape measure distance from device camera to a fixed point on the detected 3D plane.
3) Angle - allows to tape measure corners on 3D planes.
4) Area and Perimeter.
5) Volume – allows to tape measure size of 3D objects.
6) Path - allows to calculate the length of the path.
7) Height - allows to tape measure height relative to the recognized surface.
Note: Some features are Core only.
Tape Measure: Measuring Ruler app allows you to measure distance, measure square, measure height, design space, and plan your room easily using your phone camera. With augmented reality technology, you can quickly scan your surroundings, calculate areas, and create accurate floor plans in just a few taps.
Photo Ruler app is designed to accurately tape measure the size of any object by either taking a picture of it or to measure it on the screen. Photo Ruler app allows you to measure things just as conveniently and precisely as with a traditional mm ruler or tape measure tool.
Ruler app is ALSO AVAILABLE FOR IPHONE:
https://itunes.apple.com/us/app/photo-ruler-measure-and-label/id1020133524?mt=8
How to use Ruler app:
Photo Ruler app:
Firstly, please ensure that the object you wish to tape measure and the object of known length (Base Item) are in the same picture. There is a predefined list of Base Items in the ruler app settings, including Debit/credit card and Quarter. Select the one you have. Use the Base Item which is closest in size to the object you wish to tape measure using Ruler app.
Secondly, ensure that the Base Item and the object you wish to tape measure using Ruler app are in the same plane and the ruler app camera is (or was) parallel to them. This is necessary to avoid image distortions caused by the ruler app camera perspective.
Align the Blue arrows against the Base item and Green arrows against the object you want to tape measure. The length of the measured object is shown on the Ruler app screen.
Ordinary mm ruler app:
Use screen as a traditional mm ruler app. You can tape measure size of a small object by placing it on the device's screen and adjusting line limiters against the object. If you see that mm ruler app scale is visually stretched/ shrunken, you can reset mm ruler app calibration manually. On-screen mm ruler app can be calibrated using different Base Items, including Debit/credit card or coin. Choose between Imperial (inches) and Metric mm ruler (centimeters).
Accuracy of