# 数感星球 vs 奇趣读书馆

The clearest difference is rating: 奇趣读书馆 at 5.0 against 数感星球's 4.5. 数感星球's advantage is ratings volume (71 vs 2) and review sentiment (92% vs 78%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 数感星球 sells 23 one-off in-app purchases and 奇趣读书馆 sells 14 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

奇趣读书馆 holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 数感星球 has 71 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 92% of 数感星球's written reviews are positive against 78% of 奇趣读书馆's, so the app with the better star average is not the one people write more warmly about.

数感星球 ships an update fortnightly, 奇趣读书馆 every 3 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 数感星球 | 奇趣读书馆 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (71 ratings)](https://appshunter.io/ios/app/id1481755599/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/5-12/id1664590794/reviews)** |
| Number of ratings | **71** | 2 |
| Positive reviews | **92.2% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 456 MB | 91 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahaaa Education Technology Co., Ltd.](https://appshunter.io/developer/1470347128) | [北京奇趣万物科技有限公司](https://appshunter.io/developer/1664590796) |

## What reviewers say

### 数感星球

[App page](https://appshunter.io/ios/app/id1481755599)

This app uses AI and gamified lessons to help children aged 3-10 develop number sense and improve their calculation skills. It offers a structured 16-level training system and visual learning experiences to make math concepts easier to understand and practice.

**Highlights:** AI-powered personalized training, Gamified calculation exercises, 16-level progressive learning system, Visual and interactive math concepts, Data-driven learning reports, CPA teaching methodology

**Features:** Vision Pro support

**In-app purchases (23)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 方向位置 - 专题训练 | $9.99 | one-time |
| 观察与推理专项训练包 | $9.99 | one-time |
| 6个月会员 | $39.99 | one-time |
| 续费专享优惠 | $39.99 | one-time |
| VIP年卡会员-续费专属套餐 | $39.99 | one-time |
| 数感星球-续费专属 | $39.99 | one-time |
| 数感星球-一年会员赠送120天优惠价328赠货币达人 | $49.99 | one-time |
| 数感星球-一年会员赠送180天优惠价328赠数游记+货币达人 | $49.99 | one-time |
| 数感星球-一年会员赠送120天+数游记+货币达人优惠价328 | $49.99 | one-time |
| 数感星球-1年会员 | $49.99 | one-time |
| 数感星球-1年会员（买1年送3个月） | $49.99 | one-time |
| 数感星球-1年会员（ 续费用户专享） | $49.99 | one-time |
| 数感星球-1年会员（加赠120天） | $49.99 | one-time |
| 活动特惠-买1年赠90天 | $49.99 | one-time |
| 老用户专享（赠300天） | $49.99 | one-time |
| 1年会员折扣价 | $49.99 | one-time |
| 数感星球-1年会员（买1年送2个月） | $49.99 | one-time |
| 活动特惠(加赠300天） | $49.99 | one-time |
| 活动特惠-买1年赠180天 | $49.99 | one-time |
| 活动优惠 | $49.99 | one-time |
| 双十一活动（买1年送1年） | $59.99 | one-time |
| 数感星球-1年会员（买1年送1年） | $59.99 | one-time |
| 数感星球-1年会员（送1年+3个专项训练课程） | $59.99 | one-time |


### 奇趣读书馆

[App page](https://appshunter.io/ios/app/5-12/id1664590794)

This app offers personalized Chinese reading recommendations for children aged 5-12. It provides AI-driven book selections, a curriculum of 24 physical books per year, and accompanying video lessons to enhance reading comprehension and writing skills.

**Highlights:** AI-powered personalized book recommendations, Annual subscription to 24 physical books, Video lessons with expert guidance, Reading comprehension exercises, Writing practice with AI feedback, Dynamic re-evaluation every three months

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1元特权体验卡 | $0.99 | one-time |
| 邮寄测评报告 | $1.99 | one-time |
| VIP特权体验卡 | $2.99 | one-time |
| 必读名著精讲课一年卡 | $39.99 | one-time |
| 中文阅读能力指导师 | $59.99 | one-time |
| 中信小古文 | $59.99 | one-time |
| 必读名著精讲课两年卡 | $69.99 | one-time |
| 邮寄测评报告 | $99.99 | one-time |
| AI陪读 | $99.99 | one-time |
| 年卡套餐A | $199.99 | one-time |
| 低幼绘本阅读营 | $249.99 | one-time |
| 年卡套餐B | $349.99 | one-time |
| 中文阅读写作课 | $599.99 | one-time |
| 年卡套餐C | $699.99 | one-time |


## Frequently asked questions

### Is 数感星球 free?

数感星球 is free to download, with in-app purchases available.

### Is 奇趣读书馆 free?

奇趣读书馆 is free to download, with in-app purchases available.

### Which has better reviews, 数感星球 or 奇趣读书馆?

奇趣读书馆 is rated higher. 数感星球 averages 4.5 out of 5 from 71 ratings, while 奇趣读书馆 averages 5.0 from 2 ratings.

### Do 数感星球 or 奇趣读书馆 have ads?

Neither 数感星球 nor 奇趣读书馆 shows ads.

### Which is updated more often, 数感星球 or 奇趣读书馆?

数感星球 ships an update fortnightly, and 奇趣读书馆 every 3 weeks. Most recently, 数感星球 was updated on October 29, 2026 and 奇趣读书馆 on October 30, 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.*