# 算术训练营 vs 速算训练

The clearest difference is in-app purchases: 算术训练营 at none against 速算训练's 3. 算术训练营 also leads on device support and iOS requirement (9.0 vs 13.0). On price there is nothing between them.

Both are free to download. 速算训练 sells 3 one-off in-app purchases. 算术训练营 asks for nothing beyond the download.

## The numbers

| Metric | 算术训练营 | 速算训练 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1461070545/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 10 days | — |
| Size | 12 MB | 18 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [北京易连忆生](https://appshunter.io/developer/698457861) | [杭州家之馨电子商务有限公司](https://appshunter.io/developer/1641228139) |

## What reviewers say

### 算术训练营

[App page](https://appshunter.io/ios/app/id1461070545)

**Features:** macOS Compatibility

**In-app purchases:** none


### 速算训练

[App page](https://appshunter.io/ios/app/id6468921340)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $4.99 | one-time |
| 半年会员 | $7.99 | one-time |
| 年度会员 | $11.99 | one-time |


## Frequently asked questions

### Is 算术训练营 free?

算术训练营 is free to download, with no in-app purchases.

### Is 速算训练 free?

速算训练 is free to download, with in-app purchases available.

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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.*