# 田马学习法 vs Mental arithmetic quiz

The clearest difference is update cadence: Mental arithmetic quiz at every 8 days against 田马学习法's every 4 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

田马学习法 ships an update every 4 weeks, Mental arithmetic quiz every 8 days. The most recent releases landed on November 2, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 田马学习法 | Mental arithmetic quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Size | 47 MB | 38 MB |
| Requires iOS | **12.0** | 12.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Yiquan Education Technology Co.,LTD](https://appshunter.io/developer/1454482753) | [LiRen Sun](https://appshunter.io/developer/1649265349) |

## What reviewers say

### 田马学习法

[App page](https://appshunter.io/ios/app/id1440457471)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental arithmetic quiz

[App page](https://appshunter.io/ios/app/mental-arithmetic-quiz/id6443785734)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 田马学习法 free?

田马学习法 is free to download, with no in-app purchases.

### Is Mental arithmetic quiz free?

Mental arithmetic quiz is free to download, with no in-app purchases.

### Do 田马学习法 or Mental arithmetic quiz have ads?

Neither 田马学习法 nor Mental arithmetic quiz shows ads.

### Which is updated more often, 田马学习法 or Mental arithmetic quiz?

田马学习法 ships an update every 4 weeks, and Mental arithmetic quiz every 8 days. Most recently, 田马学习法 was updated on November 2, 2026 and Mental arithmetic quiz 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.*