Comparison

Kids A vs E

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Kids A

Explore an interactive, space-themed learning portal with eBooks and educational activities. Track progress from a command center dashboard. Designed for students in grades K-5, it offers a safe and engaging cosmic learning journey.

Highlights
  • Interactive space-themed learning portal
  • Stellar eBooks and educational activities
  • Quizzes and progress monitoring
  • Command center dashboard
  • Privacy features
Read full description

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

About

E

Read full description

E-Scots is an online learning system that accompanies and supplements the regular curriculum at Scots English, officially put into use from November 2022. The system integrates a variety of outstanding features: - Utilizing AI Technology – Artificial Intelligence (voice recognition technology) provides learners with the opportunity to study proactively anytime, anywhere, easily accessible through any device, platform. - Offering a learning experience that stimulates and develops multisensory for learners: sight, hearing, combining both visual and auditory senses. - Helping students review newly learned knowledge in class by repeating the content in various multisensory training forms, avoiding boredom during the learning process while helping students memorize and deepen their knowledge. - Creating joy and motivation for students with knowledge content delivered from the learner's perspective, learner-centered training activities that are interesting, creative, highly interactive, and stimulating for learners. - Creating connections and interactions with students: parents accompany their children at home, teachers support with homework in class, and homeroom teachers provide timely support for students. - The system includes a star accumulation on the application for rewards to encourage students to practice English daily. - Reminders of class schedules, homework, updates on programs, events, class schedules... from Scots English to each individual student. - E-Scots analyzes and stores the personalized learning progress of each student with real-time, reliable learning data statistics, helping parents monitor their children's learning process. If you have any questions or comments about the application, please contact: SCOTS ENGLISH JOINT STOCK COMPANY Address: 9th Floor, Mitec Tower E2, New Urban Area of Cau Giay, Yen Hoa Ward, Cau Giay District, Hanoi, Vietnam Customer Service Center: 1900252575 Email: customercare@scotsenglish.vn Install the E-Scots learning application to accompany your child on the journey of language exploration and self-discovery.

Screenshots

Kids A4 screens
E4 screens

Verdict

The call

The clearest difference is in-app purchases: E at none against Kids A's 9. E also leads on iOS requirement (11.0 vs 16.6). Kids A's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Kids A sells 9 one-off in-app purchases. E asks for nothing beyond the download.

UpkeepUpdate frequency

Kids A ships an update every 3 weeks, E every 3 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Kids A versus E: the parameters behind the verdict, then further details
ParameterKids AE
PriceFreeFree
Rating3.6 (6.6K ratings) — better—
Positive reviews34.3% of reviews—
Number of ratings6.6K — better—
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.611.0 — better
Further details — not scored
Size292 MB118 MB
Age rating4+4+
DeveloperLazel Inc.Doan Viet Hanh

Bugs and requests

Kids A

Reported bugs

5 issues
  • Recording feature not working properly
  • Incorrect answers marked as wrong
  • Progress not saving or syncing correctly
  • Compatibility issues with newer iOS versions
  • Crashing when accessing certain sections

Requested features

5 requests
  • Add search functionality to find books easily
  • Improve syncing between app and website
  • Introduce parental controls and privacy features
  • Offer more language options beyond English
  • Provide more engaging and age-appropriate content

E

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Kids A

One-time9
  • Raz-Plus Connected Classroom$5.19
  • Raz-Plus Español$7.39
  • Raz-Plus ELL$7.39
Show 6 more
  • Writing A-Z$147.99
  • Science A-Z$147.99
  • Vocabulary A-Z$147.99
  • Raz-Kids$158.99
  • Raz-Plus$294.99
  • Foundations A-Z$294.99
None

E

No in-app purchases

Questions

Is Kids A free?
Kids A is free to download, with in-app purchases available.
Is E free?
E is free to download, with no in-app purchases.
Do Kids A or E have ads?
Neither Kids A nor E shows ads.
Which is updated more often, Kids A or E?
Kids A ships an update every 3 weeks, and E every 3 months. Most recently, Kids A was updated on October 26, 2026 and E on October 25, 2026.

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