# ReBrain vs Wordrawer

The clearest difference is in-app purchases: Wordrawer at none against ReBrain's 3. ReBrain's advantage is ads (none vs shown) and update cadence (every 10 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ReBrain sells 3 in-app purchases, starting at $1.99 per month. Wordrawer asks for nothing beyond the download.

ReBrain ships an update every 10 days, Wordrawer every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | ReBrain | Wordrawer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 2 months |
| Size | 64 MB | 14 MB |
| Requires iOS | 18.2 | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryota hatazawa](https://appshunter.io/developer/1765243887) | [Motonari Hibi](https://appshunter.io/developer/386737172) |

## What reviewers say

### ReBrain

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

**Features:** macOS Compatibility, Vision Pro support, iPhone Duo 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 |


### Wordrawer

[App page](https://appshunter.io/ios/app/wordrawer/id6742847060)

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

**In-app purchases:** none


## Frequently asked questions

### Is ReBrain free?

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

### Is Wordrawer free?

Wordrawer is free to download, with no in-app purchases.

### Do ReBrain or Wordrawer have ads?

Wordrawer shows ads; ReBrain does not.

### Which is updated more often, ReBrain or Wordrawer?

ReBrain ships an update every 10 days, and Wordrawer every 2 months. Most recently, ReBrain was updated on October 30, 2026 and Wordrawer on October 30, 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.*