# Barnyard ThumbP vs Koala Sleep Tracker

The clearest difference is iOS requirement: Barnyard ThumbP at 13.0 against Koala Sleep Tracker's 18.0. On price, ads, in-app purchases and device support 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 | Barnyard ThumbP | Koala Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 7 MB | 10 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shriners Hospitals for Children](https://appshunter.io/developer/1260729305) | [Vasco de Graaff](https://appshunter.io/developer/1766914878) |

## What reviewers say

### Barnyard ThumbP

[App page](https://appshunter.io/ios/app/barnyard-thumbp/id1632129367)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Barnyard ThumbP free?

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

### Is Koala Sleep Tracker free?

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

### Do Barnyard ThumbP or Koala Sleep Tracker have ads?

Neither Barnyard ThumbP nor Koala Sleep Tracker 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.*