# 数感星球 vs Seqly

The clearest difference is price: 数感星球 at Free against Seqly's $0.99. 数感星球 also leads on ratings volume (71 vs 1) and iOS requirement (13.0 vs 16.6). Seqly's advantage is rating (5.0 vs 4.5). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

数感星球 is free to download; Seqly costs $0.99 up front. 数感星球 sells 10 one-off in-app purchases and Seqly sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Seqly 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 1, so its average is the more settled of the two. Written reviews point the same way: 92% of 数感星球's written reviews are positive against 100% of Seqly's.

数感星球 ships an update fortnightly, Seqly every 3 weeks. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 数感星球 | Seqly |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.5 (71 ratings)](https://appshunter.io/ios/app/id1481755599/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/seqlyfocus-training/id6815155781/reviews)** |
| Number of ratings | **71** | 1 |
| Positive reviews | 92.2% of reviews | **100.0% 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 | 464 MB | 11 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahaaa Education Technology Co., Ltd.](https://appshunter.io/developer/1470347128) | [坡 王](https://appshunter.io/developer/1551750977) |

## What reviewers say

### 数感星球

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

This app uses the CPA teaching method and interactive tools to build number sense and improve calculation skills. It features AI-powered guidance, visual aids, and a structured learning path to help children understand math concepts and progress effectively.

**Highlights:** CPA teaching method with hands-on tools, AI intelligent learning companion, Visual aids like number lines and ten frames, 16-level number sense progression system, Progress tracking and parent reports, Interactive math drills and concept explanation

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 方向位置 - 专题训练 | $9.99 | 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 |
| 数感星球-1年会员（买1年送2个月） | $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 |


### Seqly

[App page](https://appshunter.io/ios/app/seqlyfocus-training/id6815155781)

Engage in a focused sequence challenge that tests your speed and accuracy. Choose from numbers, letters, poetry, or map-based puzzles. No account or complicated setup needed, just a few minutes to sharpen your concentration.

**Highlights:** Sequence challenges, Numbers mode, Letters mode, Poetry mode, Map mode, Offline play, No account required

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 寻序渐进 Pro | $0.99 | 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 Seqly free?

Seqly costs $0.99, and also offers in-app purchases.

### Which has better reviews, 数感星球 or Seqly?

Seqly is rated higher. 数感星球 averages 4.5 out of 5 from 71 ratings, while Seqly averages 5.0 from 1 ratings.

### Do 数感星球 or Seqly have ads?

Neither 数感星球 nor Seqly shows ads.

### Which is updated more often, 数感星球 or Seqly?

数感星球 ships an update fortnightly, and Seqly every 3 weeks. Most recently, 数感星球 was updated on November 13, 2026 and Seqly on October 31, 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.*