# Lullia Sleep Tracker & Sounds vs Thinkrium Diary

The clearest difference is ads: Thinkrium Diary at none against Lullia Sleep Tracker & Sounds's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Lullia Sleep Tracker & Sounds | Thinkrium Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Size | 93 MB | 7 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 9+ |
| Developer | [Davut Duran](https://appshunter.io/developer/1473827829) | [Vinay Vijayendra Murthy](https://appshunter.io/developer/1788260863) |

## What reviewers say

### Lullia Sleep Tracker & Sounds

[App page](https://appshunter.io/ios/app/lullia-sleep-tracker-and-sounds/id6768108798)

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

**In-app purchases:** none


### Thinkrium Diary

[App page](https://appshunter.io/ios/app/thinkrium-diary/id6795367948)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lullia Sleep Tracker & Sounds free?

Lullia Sleep Tracker & Sounds is free to download, with no in-app purchases.

### Is Thinkrium Diary free?

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

### Do Lullia Sleep Tracker & Sounds or Thinkrium Diary have ads?

Lullia Sleep Tracker & Sounds shows ads; Thinkrium Diary does not.

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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.*