# StressTracker vs Koala Sleep Tracker

The clearest difference is in-app purchases: Koala Sleep Tracker at none against StressTracker's 2. Koala Sleep Tracker also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. StressTracker sells 2 in-app purchases, starting at $5.99 per 7 days. Koala Sleep Tracker asks for nothing beyond the download.

## The numbers

| Metric | StressTracker | Koala Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Size | 22 MB | 10 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Floude LLC](https://appshunter.io/developer/1825462498) | [Vasco de Graaff](https://appshunter.io/developer/1766914878) |

## What reviewers say

### StressTracker

[App page](https://appshunter.io/ios/app/stresstracker-ai-stress-track/id6748364982)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week Subscription | $5.99 | per 7 days |
| 1 Year Subscription | $49.99 | per year |


### Koala Sleep Tracker

[App page](https://appshunter.io/ios/app/koala-sleep-tracker/id6782061692)

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

**In-app purchases:** none


## Frequently asked questions

### Is StressTracker free?

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

### Is Koala Sleep Tracker free?

Koala Sleep Tracker is free to download, with no in-app purchases.

### Do StressTracker or Koala Sleep Tracker have ads?

StressTracker shows ads; Koala Sleep Tracker 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.*