# Color Sort Challenge 3D vs Tansaku!

The clearest difference is update cadence: Color Sort Challenge 3D at every 9 days against Tansaku!'s monthly. Color Sort Challenge 3D also leads on iOS requirement (13 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 Sort Challenge 3D ships an update every 9 days, Tansaku! monthly. The most recent releases landed on November 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Color Sort Challenge 3D | Tansaku! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Monthly |
| Size | 47 MB | 24 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [hazem sawaf](https://appshunter.io/developer/1518353749) | [Yamaneko Works K. K](https://appshunter.io/developer/1884596854) |

## What reviewers say

### Color Sort Challenge 3D

[App page](https://appshunter.io/ios/app/color-sort-challenge-3d/id6748688873)

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

**In-app purchases:** none


### Tansaku!

[App page](https://appshunter.io/ios/app/tansaku/id6760470202)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color Sort Challenge 3D free?

Color Sort Challenge 3D is free to download, with no in-app purchases.

### Is Tansaku! free?

Tansaku! is free to download, with no in-app purchases.

### Do Color Sort Challenge 3D or Tansaku! have ads?

Both Color Sort Challenge 3D and Tansaku! show ads.

### Which is updated more often, Color Sort Challenge 3D or Tansaku!?

Color Sort Challenge 3D ships an update every 9 days, and Tansaku! monthly. Most recently, Color Sort Challenge 3D was updated on November 5, 2026 and Tansaku! on October 28, 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.*