Comparison

ReadingGate vs 똑똑! 수학탐험대

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

똑똑! 수학탐험대

This app offers a fun and engaging way for elementary students to learn math through games. It uses AI to personalize learning paths and track progress, while also allowing users to collect and grow cards of endangered animals. Teachers can utilize the provided math tools and assessment content.

Highlights
  • Gamified math learning
  • AI-powered personalized recommendations
  • Endangered animal card collection
  • Progress tracking
  • Curriculum-aligned activities
  • Teacher resources and assessments
Features
Read full description

■ 더 쉽고 즐겁게 새로워진 ‘똑똑! 수학탐험대’ 똑똑! 수학탐험대는 초등학교 1~6학년 학생이 게임처럼 즐겁게 수학을 배우며 수학 역량을 키울 수 있는 인공지능(AI) 활용 초등 수학 학습 앱입니다. 더욱 편리한 학습 경험을 위해 밝고 경쾌한 디자인과 더 쉬운 학습 동선으로 UI/UX를 새롭게 개편했습니다. 학습 메뉴를 한눈에 찾기 쉽도록 정리하고, 학년·학기·단원별 활동 선택 과정을 더욱 직관적으로 개선했습니다. 이제 더 편안하고 몰입감 있게 나만의 수학 학습을 시작해 보세요! ■ 주요 학습 콘텐츠 1. 교과활동 교육과정에 맞춘 초등 수학 교과서의 단원·차시별 학습 활동과 개념 영상을 제공합니다. 현재 학습 위치와 진행 상태를 쉽게 확인하며 교과 진도에 맞춰 공부할 수 있습니다. 2. 평가활동 차시·수시·진단·단원평가를 통해 학습 내용을 점검할 수 있습니다. 평가의 목적과 구성을 안내해 필요한 평가를 쉽게 선택할 수 있습니다. 3. 교구활동 수학 개념의 이해를 돕는 다양한 디지털 교구를 제공합니다. 수업 시간은 물론, 혼자 공부할 때도 활용할 수 있습니다. 4. 자유활동 다양한 미니게임으로 수학의 개념과 원리를 즐겁게 익힐 수 있습니다. 1~6학년 공통의 편리한 화면 구성으로 원하는 활동을 쉽게 찾아 시작할 수 있습니다. 5. 인공지능 추천활동 학습 결과를 바탕으로 학생의 수준에 맞는 수학 학습 콘텐츠를 추천합니다. 필요한 학습을 이어 가며 나만의 학습 흐름을 만들어 보세요. 6. 탐험활동 탐험 지도를 따라 단계별 문제를 해결하며 자기주도적으로 수학을 학습합니다. 모든 학년의 탐험 콘텐츠를 자유롭게 선택해 현재 배운 내용을 학습하거나 복습하는 데에도 활용할 수 있습니다. 활동을 완료하면 동물·건물 카드를 모으고, 나만의 마을도 꾸밀 수 있습니다. 새롭게 개편된 화면에서 여러가지 활동을 더 쉽고 편리하게 찾아 학습할 수 있습니다. 즐겁게 수학을 탐험하고, 나만의 성장 이야기를 만들어 보세요!

Screenshots

ReadingGate4 screens
똑똑! 수학탐험대4 screens

Verdict

The call

The clearest difference is rating: 똑똑! 수학탐험대 at 4.3 against ReadingGate's 2.5. 똑똑! 수학탐험대 also leads on in-app purchases (none vs 6) and ads (none vs shown). On price, ratings volume, update cadence 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. ReadingGate sells 6 one-off in-app purchases. 똑똑! 수학탐험대 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

똑똑! 수학탐험대 holds the better App Store score, 4.3 against 2.5. Both are backed by a comparable volume of ratings — 23 and 13 respectively. Written reviews point the same way: 36% of ReadingGate's written reviews are positive against 46% of 똑똑! 수학탐험대's.

UpkeepUpdate frequency

ReadingGate ships an update every 6 weeks, 똑똑! 수학탐험대 monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
ReadingGate versus 똑똑! 수학탐험대: the parameters behind the verdict, then further details
ParameterReadingGate똑똑! 수학탐험대
PriceFreeFree
Rating2.5 (23 ratings)4.3 (13 ratings) — better
Positive reviews36.4% of reviews45.6% of reviews — better
Number of ratings23 — better13
Update frequencyEvery 6 weeksMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.613.0 — better
Further details — not scored
Size16 MB669 MB
Age rating4+4+
DeveloperReading Gate Co., LTD.한국교육학술정보원

Customer experience

ReadingGate

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

똑똑! 수학탐험대

All ratings13 ratings
Positive76.9%
Neutral15.4%
Negative7.7%
Written reviews57 reviews
Positive45.6%
Neutral17.5%
Negative36.8%

Bugs and requests

ReadingGate

Not enough reviews yet to summarise bugs or requests.

똑똑! 수학탐험대

Reported bugs

19 issues
  • White rectangle blocking triangle problems in speed racing
  • App forces update but shows 'open' button
  • Free play distance reduced after update
  • Login fails with 'incorrect information' error
  • App crashes or freezes
Show 14 more
  • Progress resets (e.g., rescue expedition)
  • Cannot proceed to next stage in marine exploration
  • Screen cutting on iPad, missing numbers 0 and 1
  • App not installing or starting after update
  • Server errors or maintenance messages
  • Email verification not working for re-registration
  • Login issues on Apple devices
  • App requires update but doesn't proceed
  • Login fails repeatedly after password reset
  • Cannot access AI activities after completing all others
  • Menu not fully visible on iPhone due to screen zoom
  • No 'sign up' option on iOS
  • Recommended activities not working
  • App not loading after update

Requested features

10 requests
  • Add more diverse villages/maps
  • Expand free play/activity options
  • More advanced programs for higher grades
  • Improve problem explanations
  • Add progress tracking for assessments
Show 5 more
  • Allow users to choose video/activity content
  • Make login password visible
  • Add a way to see completed lessons
  • Upgrade existing features (e.g., eco-city)
  • Add more diverse exploration types

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

똑똑! 수학탐험대

No in-app purchases

Questions

Is ReadingGate free?
ReadingGate is free to download, with in-app purchases available.
Is 똑똑! 수학탐험대 free?
똑똑! 수학탐험대 is free to download, with no in-app purchases.
Which has better reviews, ReadingGate or 똑똑! 수학탐험대?
똑똑! 수학탐험대 is rated higher. ReadingGate averages 2.5 out of 5 from 23 ratings, while 똑똑! 수학탐험대 averages 4.3 from 13 ratings.
Do ReadingGate or 똑똑! 수학탐험대 have ads?
ReadingGate shows ads; 똑똑! 수학탐험대 does not.
Which is updated more often, ReadingGate or 똑똑! 수학탐험대?
ReadingGate ships an update every 6 weeks, and 똑똑! 수학탐험대 monthly. Most recently, ReadingGate was updated on October 29, 2026 and 똑똑! 수학탐험대 on October 24, 2026.

Other comparisons