# River ポーカー勝率トレーナー vs Kazuasobi Math Drill

The clearest difference is iOS requirement: River ポーカー勝率トレーナー at 15.0 against Kazuasobi Math Drill's 18.6. 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.

## The numbers

| Metric | River ポーカー勝率トレーナー | Kazuasobi Math Drill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 3 MB | 16 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kohei fujikura](https://appshunter.io/developer/6777911053) | [nakagawa kenta](https://appshunter.io/developer/6785565981) |

## What reviewers say

### River ポーカー勝率トレーナー

[App page](https://appshunter.io/ios/app/river/id6780322233)

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

**In-app purchases:** none


### Kazuasobi Math Drill

[App page](https://appshunter.io/ios/app/kazuasobi-math-drill/id6807497032)

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

**In-app purchases:** none


## Frequently asked questions

### Is River ポーカー勝率トレーナー free?

River ポーカー勝率トレーナー is free to download, with no in-app purchases.

### Is Kazuasobi Math Drill free?

Kazuasobi Math Drill is free to download, with no in-app purchases.

### Do River ポーカー勝率トレーナー or Kazuasobi Math Drill have ads?

Neither River ポーカー勝率トレーナー nor Kazuasobi Math Drill shows ads.

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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.*