# 达达学院 vs 多特e专注评估系统

The clearest difference is in-app purchases: 多特e专注评估系统 at none against 达达学院's 16. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 达达学院 sells 13 one-off in-app purchases. 多特e专注评估系统 asks for nothing beyond the download.

达达学院 ships an update monthly, 多特e专注评估系统 every 6 weeks. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 达达学院 | 多特e专注评估系统 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 282 MB | 46 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Tian Yin Computer System Engineering Co., Ltd.](https://appshunter.io/developer/702674441) | [福建中科多特健康科技有限公司](https://appshunter.io/developer/1589547274) |

## What reviewers say

### 达达学院

[App page](https://appshunter.io/ios/app/id1488557339)

This app combines math concepts with engaging games to foster mathematical understanding and interest in children. It offers structured courses and personalized practice modes based on developmental guidelines, encouraging interactive learning and the development of logical thinking skills.

**Highlights:** Interactive math games, Graded curriculum system, Personalized practice modes, Focus on number concepts, Measurement and comparison tools, Logic and spatial reasoning exercises

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 达达数学初阶单关 | $0.99 | one-time |
| 达达数学高阶单关 | $0.99 | one-time |
| 达达数学中阶单关 | $0.99 | one-time |
| 达达数学精粹版初阶单关 | $0.99 | one-time |
| 达达数学精粹版中阶单关 | $0.99 | one-time |
| 达达数学精粹版高阶单关 | $0.99 | one-time |
| 达达数学精粹版单关 | $0.99 | one-time |
| 达达学院1个月VIP | $3.99 | one-time |
| 达达学院3个月VIP | $8.99 | one-time |
| 达达阅读国学篇 | $9.99 | one-time |
| 达达阅读情商篇 | $9.99 | one-time |
| 达达学院12个月VIP | $22.99 | one-time |
| 达达数学精粹版全课程 | $69.99 | one-time |


### 多特e专注评估系统

[App page](https://appshunter.io/ios/app/e/id1669413096)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 达达学院 free?

达达学院 is free to download, with in-app purchases available.

### Is 多特e专注评估系统 free?

多特e专注评估系统 is free to download, with no in-app purchases.

### Do 达达学院 or 多特e专注评估系统 have ads?

Neither 达达学院 nor 多特e专注评估系统 shows ads.

### Which is updated more often, 达达学院 or 多特e专注评估系统?

达达学院 ships an update monthly, and 多特e专注评估系统 every 6 weeks. Most recently, 达达学院 was updated on October 7, 2026 and 多特e专注评估系统 on October 27, 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.*