# 数感星球 vs 适趣AI中文

The clearest difference is rating: 数感星球 at 4.5 against 适趣AI中文's 3.7. 数感星球 also leads on review sentiment (96% vs 82%) and iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 数感星球 sells 23 one-off in-app purchases and 适趣AI中文 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

数感星球 holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 71 and 41 respectively. Written reviews point the same way: 96% of 数感星球's written reviews are positive against 82% of 适趣AI中文's.

数感星球 ships an update every 2 weeks, 适趣AI中文 weekly. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 数感星球 | 适趣AI中文 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (71 ratings)](https://appshunter.io/ios/app/id1481755599/reviews)** | [3.7 (41 ratings)](https://appshunter.io/ios/app/ai/id1489800613/reviews) |
| Number of ratings | **71** | 41 |
| Positive reviews | **95.8% of reviews** | 82.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 436 MB | 520 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) | [Zhilehuo](https://appshunter.io/developer/1135324883) |

## 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 |


### 适趣AI中文

[App page](https://appshunter.io/ios/app/ai/id1489800613)

This app uses AI to help children develop reading habits and expand their vocabulary. It intelligently recommends storybooks based on a child's literacy level and provides interactive features for learning new characters. The app also incorporates spaced repetition for effective memorization.

**Highlights:** AI-powered literacy assessment, Intelligent storybook recommendations, Interactive character learning, Spaced repetition review system, Thousands of original storybooks, In-app pronunciation guide

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 21 days membership | $14.99 | one-time |
| 21 days membership | $15.99 | one-time |
| 21天识字课程 | $17.99 | one-time |
| Seven day membership course | $46.99 | one-time |
| One month literacy course | $69.99 | one-time |
| Six month literacy course | $349.99 | one-time |
| One year literacy course | $449.99 | 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 适趣AI中文 free?

适趣AI中文 is free to download, with in-app purchases available.

### Which has better reviews, 数感星球 or 适趣AI中文?

数感星球 is rated higher. 数感星球 averages 4.5 out of 5 from 71 ratings, while 适趣AI中文 averages 3.7 from 41 ratings.

### Do 数感星球 or 适趣AI中文 have ads?

Neither 数感星球 nor 适趣AI中文 shows ads.

### Which is updated more often, 数感星球 or 适趣AI中文?

数感星球 ships an update every 2 weeks, and 适趣AI中文 weekly. Most recently, 数感星球 was updated on September 21, 2026 and 适趣AI中文 on September 23, 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.*