Kids A-Z: iPhone vs Android
Kids A-Z gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Kids A-Z by Lazel Inc. 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
3.7 ★
40k ratings, both stores
Measured
Best rank now
#27
Android · 
Family Free
Family FreeMeasured
App Store
App details
App ID
474207297
Publisher
Lazel, Inc.
Publisher country
United States
On the store since
Nov 2011
14 years on the store
Minimum OS
iOS 16.6+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
306 MB
Also listed in
Books
Google Play
App details
App ID
com.learninga_z.onyourown
Publisher
Cambium Learning Group, Inc.
Publisher country
United States
Content rating
Everyone
Kids A-Z downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | 1M+ |
| Google Play | 1k+ | 5M+ Measured |
| Total | 1k+ Confidence | 5M+ 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 Kids A-Z'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.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.6 ★ | 694 |
| Google Play | 3.7 ★ | 39k 6.7k written reviews |
| Both stores | 3.7 ★ weighted by ratings | 40k |
About Kids A-Z
Blast off into a universe of learning with Kids A-Z! Navigate through an interactive space-themed portal to discover learning planets filled with stellar eBooks and educational activities. Tackle quizzes and monitor progress from your own command center dashboard wherever you go. Crafted for students in grades K-5, this app ensures a cosmic learning journey. Safety is prioritized with robust privacy features. Download and explore today!
The Kids A-Z app is free to download and enables mobile access to any Learning A-Z solution including:
- Raz-Plus
- Raz-Kids
- Foundations A-Z
- Writing A-Z
- Science A-Z
- Vocabulary A-Z
The Kids A-Z app is free to download and enables mobile access to any Learning A-Z solution including:
- Raz-Plus
- Raz-Kids
- Foundations A-Z
- Writing A-Z
- Science A-Z
- Vocabulary A-Z
Kids A-Z iPhone
Kids A-Z gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Kids A-Z is #158 in Education Free in Canada and charting in 2 of 30 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperLazel Inc.
CategoryEducation
PriceFree
Released
Rating★ 3.6 (694)
Version5.89.4
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)1M+ worldwide
Rating
3.6 ★
694 ratings
Measured
Best rank now
#158
Education FreeMeasured
Kids A-Z on the App Store
App details
App ID
474207297
Publisher
Lazel, Inc.
Publisher country
United States
On the store since
Nov 2011
14 years on the store
Minimum OS
iOS 16.6+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
306 MB
Also listed in
Books
Kids A-Z 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 Kids A-Z'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 |
|---|---|---|
| Canada | EducationFree | #158 |
| United Arab Emirates | EducationFree | #63 |
Apps near Kids A-Z on the chart
Education Free, around #158.
Ratings
App Store, worldwide.
Rating
3.6 ★
694 ratings
Measured
Ratings
694
Measured
About Kids A-Z
Blast off into a universe of learning with Kids A-Z! Navigate through an interactive space-themed portal to discover learning planets filled with stellar eBooks and educational activities. Tackle quizzes and monitor progress from your own command center dashboard wherever you go. Crafted for students in grades K-5, this app ensures a cosmic learning journey. Safety is prioritized with robust privacy features. Download and explore today!
The Kids A-Z app is free to download and enables mobile access to any Learning A-Z solution including:
- Raz-Plus
- Raz-Kids
- Foundations A-Z
- Writing A-Z
- Science A-Z
- Vocabulary A-Z
The Kids A-Z app is free to download and enables mobile access to any Learning A-Z solution including:
- Raz-Plus
- Raz-Kids
- Foundations A-Z
- Writing A-Z
- Science A-Z
- Vocabulary A-Z
Latest updates
5.89.4
Bug fixes
More from Lazel Inc.
Kids A-Z Android
Kids A-Z gets 1k+ downloads a day worldwide (AppInsider estimate, October 2026, rounded down to a band).
Kids A-Z is #54 in Family Free on Google Play in South Korea and charting in 4 of 23 countries we track.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperLearning A-Z
CategoryEducation
PriceFree
Released
Installs5M+
Rating★ 3.7 (39k)
Updated
Content ratingEveryone
Rating
3.7 ★
39k ratings
Measured
Best rank now
#54
Family FreeMeasured
Kids A-Z on Google Play
App details
App ID
com.learninga_z.onyourown
Publisher
Cambium Learning Group, Inc.
Publisher country
United States
Content rating
Everyone
Kids A-Z 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 Kids A-Z'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 |
|---|---|---|
| South Korea | FamilyFree | #54 |
| Canada | FamilyFree | #43 |
| United Arab Emirates | FamilyFree | #27 |
| Canada | EducationFree | #82 |
| United Arab Emirates | EducationFree | #51 |
 Vietnam | EducationFree | #161 |
Apps near Kids A-Z on the chart
Family Free, around #54.
Ratings
Google Play, worldwide.
Rating
3.7 ★
39k ratings
Measured
Ratings
39k
Measured
Written reviews
6.7k
Measured
About Kids A-Z
Blast off into a universe of learning with Kids A-Z! Navigate through an interactive space-themed portal to discover learning planets filled with stellar eBooks and educational activities. Tackle quizzes and monitor progress from your own command center dashboard wherever you go. Crafted for students in grades K-5, this app ensures a cosmic learning journey, online and offline. Safety is prioritized with robust privacy features. 🚀✨ Download and explore today!
The Kids A-Z app is free to download and enables mobile access to any Learning A-Z solution including:
• Raz-Plus
• Raz-Kids
• Foundations A-Z
• Writing A-Z
• Science A-Z
• Vocabulary A-Z
The Kids A-Z app is free to download and enables mobile access to any Learning A-Z solution including:
• Raz-Plus
• Raz-Kids
• Foundations A-Z
• Writing A-Z
• Science A-Z
• Vocabulary A-Z
What's new in 5.94.0
5.94.0: This release includes minor enhancements and bug fixes.