# ReBrain vs 無限回廊

The clearest difference is device support: ReBrain at 2 against 無限回廊's —. 無限回廊's advantage is iOS requirement (15.0 vs 18.2). On price and in-app purchases there is nothing between them.

Both are free to download. ReBrain sells 3 in-app purchases, starting at $1.99 per month and 無限回廊 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ReBrain | 無限回廊 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 10 days | — |
| Size | 87 MB | 208 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 9+ |
| Developer | [ryota hatazawa](https://appshunter.io/developer/1765243887) | [LIANG WU](https://appshunter.io/developer/1875643238) |

## What reviewers say

### ReBrain

[App page](https://appshunter.io/ios/app/rebrain-flashcards-app/id6742406188)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReBrain Pro 月額 | $1.99 | per month |
| ReBrain Pro 年額 | $5.99 | per year |
| ReBrain Pro 買い切り | $9.99 | one-time |


### 無限回廊

[App page](https://appshunter.io/ios/app/infinite-corridor/id6758903564)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 無限回廊：プロ版（全機能解放） | $4.99 | one-time |


## Frequently asked questions

### Is ReBrain free?

ReBrain is free to download, with in-app purchases available.

### Is 無限回廊 free?

無限回廊 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.*