# 数感星球 vs 绘本阅读器

The clearest difference is in-app purchases: 绘本阅读器 at none against 数感星球's 24. 数感星球's advantage is ratings volume (71 vs 2) and update cadence (fortnightly vs monthly). On price, rating, ads and device support there is nothing between them.

Both are free to download. 数感星球 sells 23 one-off in-app purchases. 绘本阅读器 asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for 数感星球 against 4.5 for 绘本阅读器. 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.

数感星球 ships an update fortnightly, 绘本阅读器 monthly. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 数感星球 | 绘本阅读器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (71 ratings)](https://appshunter.io/ios/app/id1481755599/reviews) | [4.5 (2 ratings)](https://appshunter.io/ios/app/id6444718446/reviews) |
| Number of ratings | **71** | 2 |
| Positive reviews | 92.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 456 MB | 24 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahaaa Education Technology Co., Ltd.](https://appshunter.io/developer/1470347128) | [小骥 林](https://appshunter.io/developer/1656366205) |

## 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 |


### 绘本阅读器

[App page](https://appshunter.io/ios/app/id6444718446)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 数感星球 free?

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

### Is 绘本阅读器 free?

绘本阅读器 is free to download, with no in-app purchases.

### Which has better reviews, 数感星球 or 绘本阅读器?

数感星球 and 绘本阅读器 are both rated 4.5 out of 5 on the App Store, from 71 and 2 ratings respectively.

### Do 数感星球 or 绘本阅读器 have ads?

Neither 数感星球 nor 绘本阅读器 shows ads.

### Which is updated more often, 数感星球 or 绘本阅读器?

数感星球 ships an update fortnightly, and 绘本阅读器 monthly. Most recently, 数感星球 was updated on October 27, 2026 and 绘本阅读器 on October 20, 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.*