# スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ vs AI先生　英検２級

The clearest difference is iOS requirement: AI先生　英検２級 at 17.6 against スタディフレンズ スマホの中の友だちと一緒に勉強しよう！'s 26.2. On price and in-app purchases 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 | スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ | AI先生　英検２級 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | — |
| Update frequency | Monthly | — |
| Size | 103 MB | 4 MB |
| Requires iOS | 26.2 | **17.6** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 4+ |
| Developer | [L'ASSOCIATION A BUT NON LUCRATIF ANTENNEFRANCE](https://appshunter.io/developer/1671887065) | [reiko hori](https://appshunter.io/developer/1777370692) |

## What reviewers say

### スタディフレンズ スマホの中の友だちと一緒に勉強しよう！

[App page](https://appshunter.io/ios/app/id6474099548)

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

**In-app purchases:** none


### AI先生　英検２級

[App page](https://appshunter.io/ios/app/ai/id6738576093)

**In-app purchases:** none


## Frequently asked questions

### Is スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ free?

スタディフレンズ スマホの中の友だちと一緒に勉強しよう！ is free to download, with no in-app purchases.

### Is AI先生　英検２級 free?

AI先生　英検２級 is free to download, with no in-app purchases.

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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.*