# MuudYu vs EiMotion

The clearest difference is in-app purchases: EiMotion at none against MuudYu's 1. EiMotion also leads on update cadence (every 8 days vs every 6 weeks). MuudYu's advantage is iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

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

MuudYu ships an update every 6 weeks, EiMotion every 8 days. The most recent releases landed on October 7, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MuudYu | EiMotion |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 5 MB |
| Requires iOS | **17.6** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ralf Preuss](https://appshunter.io/developer/1817966728) | [Eloi Carrelet](https://appshunter.io/developer/1877062509) |

## What reviewers say

### MuudYu

[App page](https://appshunter.io/ios/app/muudyu-mood-tracker/id6753803510)

Visualize your emotions with a unique donut interface for intuitive mood tracking. Recognize emotional patterns and enhance self-awareness through daily reflections and check-ins. Prioritizes privacy with 100% offline, local data storage.

**Highlights:** Unique donut interface for mood visualization, NOW and DAY check-in modes, Interactive timeline with calendar view, Customizable themes and colors, 100% offline and local data storage, Regular check-in reminders

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MuudYu Unlimited | $1.99 | one-time |


### EiMotion

[App page](https://appshunter.io/ios/app/eimotion/id6785949168)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MuudYu free?

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

### Is EiMotion free?

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

### Do MuudYu or EiMotion have ads?

Neither MuudYu nor EiMotion shows ads.

### Which is updated more often, MuudYu or EiMotion?

MuudYu ships an update every 6 weeks, and EiMotion every 8 days. Most recently, MuudYu was updated on October 7, 2026 and EiMotion on September 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.*