# ReBrain vs Quick VocabNote

The clearest difference is ads: ReBrain at none against Quick VocabNote's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

ReBrain ships an update every 10 days, Quick VocabNote weekly. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | ReBrain | Quick VocabNote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Weekly** |
| Size | 64 MB | 13 MB |
| Requires iOS | 18.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ryota hatazawa](https://appshunter.io/developer/1765243887) | [Hiroto Toyoshima](https://appshunter.io/developer/1883225135) |

## 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 |


### Quick VocabNote

[App page](https://appshunter.io/ios/app/quick-vocabnote/id6760209659)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quick Vocabnote Premium | $2.99 | one-time |


## Frequently asked questions

### Is ReBrain free?

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

### Is Quick VocabNote free?

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

### Do ReBrain or Quick VocabNote have ads?

Quick VocabNote shows ads; ReBrain does not.

### Which is updated more often, ReBrain or Quick VocabNote?

ReBrain ships an update every 10 days, and Quick VocabNote weekly. Most recently, ReBrain was updated on October 30, 2026 and Quick VocabNote on October 28, 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.*