# MyUnicBrain vs Gems

The clearest difference is update cadence: MyUnicBrain at every 10 days against Gems's every 3 weeks. MyUnicBrain also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price, ads 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.

MyUnicBrain ships an update every 10 days, Gems every 3 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | MyUnicBrain | Gems |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 29 MB | 7 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MyUnicBrain AG](https://appshunter.io/developer/1768723080) | [ALEX-DAN BUMBU](https://appshunter.io/developer/1805599809) |

## What reviewers say

### MyUnicBrain

[App page](https://appshunter.io/ios/app/myunicbrain/id6689514181)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gems

[App page](https://appshunter.io/ios/app/gems-save-for-later/id6744028880)

**In-app purchases:** none


## Frequently asked questions

### Is MyUnicBrain free?

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

### Is Gems free?

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

### Do MyUnicBrain or Gems have ads?

Neither MyUnicBrain nor Gems shows ads.

### Which is updated more often, MyUnicBrain or Gems?

MyUnicBrain ships an update every 10 days, and Gems every 3 weeks. Most recently, MyUnicBrain was updated on October 25, 2026 and Gems 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.*