# RestoOS vs A.DNA

The clearest difference is update cadence: RestoOS at every 2 weeks against A.DNA's every 2 months. RestoOS also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RestoOS ships an update every 2 weeks, A.DNA every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | RestoOS | A.DNA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 77 MB | 31 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Igloo portal](https://appshunter.io/developer/1543164720) | [A.DNA Data AG](https://appshunter.io/developer/1706303743) |

## What reviewers say

### RestoOS

[App page](https://appshunter.io/ios/app/restoos/id6471368117)

**Features:** macOS Compatibility

**In-app purchases:** none


### A.DNA

[App page](https://appshunter.io/ios/app/adna/id6474133257)

**In-app purchases:** none


## Frequently asked questions

### Is RestoOS free?

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

### Is A.DNA free?

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

### Do RestoOS or A.DNA have ads?

Neither RestoOS nor A.DNA shows ads.

### Which is updated more often, RestoOS or A.DNA?

RestoOS ships an update every 2 weeks, and A.DNA every 2 months. Most recently, RestoOS was updated on November 7, 2026 and A.DNA 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.*