# Mu. vs ezGym.

The clearest difference is in-app purchases: Mu. at none against ezGym.'s 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ezGym. sells 1 one-off in-app purchase. Mu. asks for nothing beyond the download.

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

## The numbers

| Metric | Mu. | ezGym. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Size | 34 MB | 7 MB |
| Requires iOS | 18.6 | **18.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 12+ | 4+ |
| Developer | [Liminal Pictures](https://appshunter.io/developer/1895974335) | [Razvan Oprea](https://appshunter.io/developer/6781823572) |

## What reviewers say

### Mu.

[App page](https://appshunter.io/ios/app/mu/id6766069551)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### ezGym.

[App page](https://appshunter.io/ios/app/ezgym/id6781823570)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock ezGym | $3.99 | one-time |


## Frequently asked questions

### Is Mu. free?

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

### Is ezGym. free?

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

### Do Mu. or ezGym. have ads?

Neither Mu. nor ezGym. shows ads.

### Which is updated more often, Mu. or ezGym.?

Mu. ships an update every 10 days, and ezGym. every 3 weeks. Most recently, Mu. was updated on October 28, 2026 and ezGym. on October 25, 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.*