# Sleep Tracker vs SleepTrack Hours

The clearest difference is in-app purchases: SleepTrack Hours at none against Sleep Tracker's 2. Sleep Tracker's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Sleep Tracker sells 2 in-app purchases, starting at $4.99 per month. SleepTrack Hours asks for nothing beyond the download.

## The numbers

| Metric | Sleep Tracker | SleepTrack Hours |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ramazan Erikli](https://appshunter.io/developer/1789625854) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### Sleep Tracker

[App page](https://appshunter.io/ios/app/sleep-tracker-sleep-diary/id6766016682)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleep Tracker Premium (Monthly) | $4.99 | per month |
| Sleep Tracker Premium (Yearly) | $39.99 | per year |


### SleepTrack Hours

[App page](https://appshunter.io/ios/app/sleeptrack-hours/id6772136477)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sleep Tracker free?

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

### Is SleepTrack Hours free?

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

### Do Sleep Tracker or SleepTrack Hours have ads?

Neither Sleep Tracker nor SleepTrack Hours 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.*