Comparison

ReadingGate vs April Buff

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

Head to head
About

ReadingGate

This e-learning program offers a vast library of over 6,000 English titles and activities for all ages, from alphabet basics to classic literature. It systematically manages learning progress through 22 concrete levels and provides an immersive environment for reading, listening, writing, and speaking.

Highlights
  • Extensive library of 6,000+ titles
  • 22 systematic learning levels
  • Integrated reading, listening, writing, and speaking skills
  • Activities for all ages
  • Monthly new title updates
  • Accessible on PC, tablets, and mobile
Read full description

# Provides e-learning program embracing from the alphabet to classics available for all ages # Over 400,000 K users and used in 500 institutions # Provides over 6,000 titles and activities in various themes # Provides 22 concrete levels to manage the learning performance systematically # Easily accessible via PC, tablets, and mobile phones # Updates new titles every month Over 400,000 students in the top 500 domestic educational institutions use Reading Gate, an online program that examines the remarkable effectiveness of reading English books. Reading Gate has been scientifically designed by both domestic and international experts in the field of English reading education to ensure accurate comprehension through diverse post-reading activities. Reading Gate provides an English immersed environment by integrating the various skills of reading, listening, writing, and speaking. Let children meet a new world through Reading Gate! ------ * Access Permission Information [Optional Access Permissions] • Notifications: Used to deliver notices and updates. • Microphone: Used to create temporary audio files for comparing speech accuracy during English speaking practice. You may use the app without granting optional permissions. However, some features may be limited if optional permissions are not allowed. * Subscription Information [1-Month Pass] • Purchasing the 1-month pass grants access to the content for 30 days from the date of purchase. • This product adds 30 days of access per purchase and does not automatically renew. ------ End User License Agreement Apple Standard EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Use of this app is subject to the Apple Standard EULA above, as well as the Company’s Terms of Service and Operating Policies.

About

April Buff

This app uses augmented reality to make learning English vocabulary fun for elementary students. It offers interactive games, quizzes, and progress tracking linked to a specific curriculum. Users can collect word cards and compete nationally.

Highlights
  • AR-based vocabulary study
  • Interactive games and quizzes
  • Collect word and chunk cards
  • National ranking system
  • Scan textbook to start games
  • Linked to Learning Portal
Features
Read full description

※ April Buff is an AR-based vocabulary study and quiz APP for elementary school students using April English curriculum. - Use augmented reality(AR) technology to study vocabulary and take quizzes through fun games - Prepare for April English weekly and monthly tests by solving questions and studying key words again - Collect words and chunks cards from playing games and study them again from the Card Box - Check your national ranking after completing each game - You must have April Gallery Book to use the April Buff app. ※ Game Variation by Level 1. Slime Time (Rookie/Seedbed/Seed) : Make your own slime by mixing the ingredients! 2. Dungeon Escape (Sprout) : Complete the mission and escape the underground dungeon! 3. Drone High (Sapling/Junior Master) : Charge the drone and fly it high up! ※ Main features of April Buff - Start the game by scanning the textbook. - Play vocab word games using the AR camera. - Collect words and chunks from playing the games. - Check your national ranking for each level - Linked to the Learning Portal - Change language setting ▶ Access Request Guide All access requests are collected for app usage. [Mandatory Access Request] -Device and App History: Access for App version check -Storage: File and media -Camera: Access for augmented reality effects

Screenshots

ReadingGate4 screens
April Buff4 screens

Verdict

The call

The clearest difference is rating: April Buff at 4.6 against ReadingGate's 2.5. April Buff also leads on review sentiment (72% vs 36%) and in-app purchases (none vs 6). ReadingGate's advantage is ratings volume (23 vs 7). On price, update cadence, device support and iOS requirement 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. ReadingGate sells 6 one-off in-app purchases. April Buff asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

April Buff holds the better App Store score, 4.6 against 2.5. Both are backed by a comparable volume of ratings — 23 and 7 respectively. Written reviews point the same way: 36% of ReadingGate's written reviews are positive against 72% of April Buff's.

UpkeepUpdate frequency

ReadingGate ships an update every 6 weeks, April Buff every 5 weeks. The most recent releases landed on September 25, 2026 and August 13, 2026 respectively.

Scorecard6 real differences · 4 level
ReadingGate versus April Buff: the parameters behind the verdict, then further details
ParameterReadingGateApril Buff
PriceFreeFree
Rating2.5 (23 ratings)4.6 (7 ratings) — better
Positive reviews36.4% of reviews72.4% of reviews — better
Number of ratings23 — better7
Update frequencyEvery 6 weeksEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.612.0 — better
Further details — not scored
Size16 MB208 MB
Age rating4+4+
DeveloperReading Gate Co., LTD.CREVERSE, Inc.

Customer experience

ReadingGate

All ratings23 ratings
Positive34.8%
Neutral4.3%
Negative60.9%
Written reviews33 reviews
Positive36.4%
Neutral9.1%
Negative54.5%

April Buff

All ratings7 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews58 reviews
Positive72.4%
Neutral8.6%
Negative19.0%

In-app purchases

6 purchases

ReadingGate

One-time6
  • Online Study - 1 Month$19.99
  • 1개월 이용권$22.99
  • 3개월 이용권$49.99
Show 3 more
  • 6개월 이용권$99.99
  • Online Study - 6 Month$119.99
  • 12개월 이용권$149.99
None

April Buff

No in-app purchases

Questions

Is ReadingGate free?
ReadingGate is free to download, with in-app purchases available.
Is April Buff free?
April Buff is free to download, with no in-app purchases.
Which has better reviews, ReadingGate or April Buff?
April Buff is rated higher. ReadingGate averages 2.5 out of 5 from 23 ratings, while April Buff averages 4.6 from 7 ratings.
Do ReadingGate or April Buff have ads?
ReadingGate shows ads; April Buff does not.
Which is updated more often, ReadingGate or April Buff?
ReadingGate ships an update every 6 weeks, and April Buff every 5 weeks. Most recently, ReadingGate was updated on September 25, 2026 and April Buff on August 13, 2026.

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