# Chain vs Mouve

The clearest difference is update cadence: Mouve at every 3 months against Chain's every 9 months. Chain's advantage is iOS requirement (12.0 vs 16.0). 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.

Chain ships an update every 9 months, Mouve every 3 months. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Chain | Mouve |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Size | 32 MB | 146 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [CHU de Liege](https://appshunter.io/developer/1454207793) | [MRB Innovation](https://appshunter.io/developer/1706799496) |

## What reviewers say

### Chain

[App page](https://appshunter.io/ios/app/chain/id6444040101)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mouve

[App page](https://appshunter.io/ios/app/mouve/id6465899352)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chain free?

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

### Is Mouve free?

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

### Do Chain or Mouve have ads?

Neither Chain nor Mouve shows ads.

### Which is updated more often, Chain or Mouve?

Chain ships an update every 9 months, and Mouve every 3 months. Most recently, Chain was updated on November 12, 2026 and Mouve on November 7, 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.*