# Run kids run vs Treadmill Stack

The clearest difference is update cadence: Treadmill Stack at every 2 weeks against Run kids run's every 32 months. 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.

Run kids run ships an update every 32 months, Treadmill Stack every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Run kids run | Treadmill Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 32 months | **Every 2 weeks** |
| Size | 87 MB | 191 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Elif Arzu Dedekarginoglu](https://appshunter.io/developer/1485093691) |

## What reviewers say

### Run kids run

[App page](https://appshunter.io/ios/app/run-kids-run/id1585306684)

**Features:** macOS Compatibility

**In-app purchases:** none


### Treadmill Stack

[App page](https://appshunter.io/ios/app/treadmill-stack/id1601836505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Run kids run free?

Run kids run is free to download, with no in-app purchases.

### Is Treadmill Stack free?

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

### Do Run kids run or Treadmill Stack have ads?

Both Run kids run and Treadmill Stack show ads.

### Which is updated more often, Run kids run or Treadmill Stack?

Run kids run ships an update every 32 months, and Treadmill Stack every 2 weeks. Most recently, Run kids run was updated on November 3, 2026 and Treadmill Stack on November 3, 2026.

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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.*