# ReadingGate vs 똑똑! 수학탐험대

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.

Both are free to download. ReadingGate sells 6 one-off in-app purchases. 똑똑! 수학탐험대 asks for nothing beyond the download.

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.

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

## The numbers

| Metric | ReadingGate | 똑똑! 수학탐험대 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (23 ratings)](https://appshunter.io/ios/app/readinggate/id1207688674/reviews) | **[4.3 (13 ratings)](https://appshunter.io/ios/app/id1529858211/reviews)** |
| Number of ratings | **23** | 13 |
| Positive reviews | 36.4% of reviews | **45.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 16 MB | 669 MB |
| Requires iOS | 13.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reading Gate Co., LTD.](https://appshunter.io/developer/1207688673) | [한국교육학술정보원](https://appshunter.io/developer/376298432) |

## What reviewers say

### ReadingGate

[App page](https://appshunter.io/ios/app/readinggate/id1207688674)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online Study - 1 Month | $19.99 | one-time |
| 1개월 이용권 | $22.99 | one-time |
| 3개월 이용권 | $49.99 | one-time |
| 6개월 이용권 | $99.99 | one-time |
| Online Study - 6 Month | $119.99 | one-time |
| 12개월 이용권 | $149.99 | one-time |


### 똑똑! 수학탐험대

[App page](https://appshunter.io/ios/app/id1529858211)

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:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Free educational content
- 🎮 Gamified learning experience
- 🌟 Improves math scores
- 🤩 Fun and engaging for kids
- 🧩 Diverse animal card collection

**What reviewers complain about**

- 🐛 Bugs and glitches
- 📉 Difficulty progression issues
- 😩 Repetitive content
- 😵 Confusing UI/UX
- ⚠️ Inaccurate math problems

**Reported bugs**

- 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

**Requested features**

- Add more diverse villages/maps
- Expand free play/activity options
- More advanced programs for higher grades
- Improve problem explanations
- Add progress tracking for assessments


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*