# Color Run vs Tower Stack Challenge

The clearest difference is update cadence: Color Run at daily against Tower Stack Challenge's every 17 months. Color Run also leads on iOS requirement (13.0 vs 15.0). 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.

Color Run ships an update daily, Tower Stack Challenge every 17 months. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Color Run | Tower Stack Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 17 months |
| Size | 179 MB | 254 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Playwind Ltd](https://appshunter.io/developer/1542222729) | [KAKAK](https://appshunter.io/developer/1501395145) |

## What reviewers say

### Color Run

[App page](https://appshunter.io/ios/app/color-run-jam-sort-puzzle-3d/id6523431241)

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

**In-app purchases:** none


### Tower Stack Challenge

[App page](https://appshunter.io/ios/app/tower-stack-challenge/id6737799812)

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

**In-app purchases:** none


## Frequently asked questions

### Is Color Run free?

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

### Is Tower Stack Challenge free?

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

### Do Color Run or Tower Stack Challenge have ads?

Both Color Run and Tower Stack Challenge show ads.

### Which is updated more often, Color Run or Tower Stack Challenge?

Color Run ships an update daily, and Tower Stack Challenge every 17 months. Most recently, Color Run was updated on November 4, 2026 and Tower Stack Challenge on November 8, 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.*