# UMindMirror vs Slept Yet?

The clearest difference is in-app purchases: UMindMirror at none against Slept Yet?'s 3. UMindMirror also leads on iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Slept Yet? sells 3 in-app purchases, starting at $2.99 per month. UMindMirror asks for nothing beyond the download.

## The numbers

| Metric | UMindMirror | Slept Yet? |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | — |
| Size | 311 MB | 35 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen EEGSmart Technology Co., Ltd.](https://appshunter.io/developer/1072246018) | [DECHUN WANG](https://appshunter.io/developer/1827358480) |

## What reviewers say

### UMindMirror

[App page](https://appshunter.io/ios/app/umindmirror/id6446975909)

This app monitors sleep stages, snoring, body position, and temperature using a brainwave device. It provides comprehensive sleep reports and offers a sleep encyclopedia and music to improve sleep quality and habits.

**Highlights:** EEG sleep monitoring, Sleep stage analysis, Snoring detection, Body movement tracking, Sleep music library, Sleep encyclopedia, Multi-dimensional sleep reports

**Features:** macOS Compatibility

**In-app purchases:** none


### Slept Yet?

[App page](https://appshunter.io/ios/app/slept-yet/id6782459174)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slept Yet? Premium Monthly | $2.99 | per month |
| Slept Yet? Premium Yearly | $19.99 | per year |
| Slept Yet? Premium Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is UMindMirror free?

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

### Is Slept Yet? free?

Slept Yet? is free to download, with in-app purchases available.

### Do UMindMirror or Slept Yet? have ads?

Neither UMindMirror nor Slept Yet? shows ads.

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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.*