# Stack Sort vs Chiitan

The clearest difference is rating: Stack Sort at 4.8 against Chiitan's 3.7. Stack Sort also leads on iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stack Sort holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 5 and 10 respectively.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Stack Sort | Chiitan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/stack-sort-color-cube-puzzle/id6755076474/reviews)** | [3.7 (10 ratings)](https://appshunter.io/ios/app/chiitan-crazy-parking/id6761892308/reviews) |
| Number of ratings | 5 | **10** |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Ad-supported | Ad-supported |
| Size | 225 MB | 186 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BAF, Ltd.](https://appshunter.io/developer/1501471707) | [KAYAC Inc.](https://appshunter.io/developer/315952203) |

## What reviewers say

### Stack Sort

[App page](https://appshunter.io/ios/app/stack-sort-color-cube-puzzle/id6755076474)

Rearrange blocks to build towers of identical colors in this satisfying brain-training puzzle game. Enjoy simple controls, unlimited stacking, and a relaxing experience with no time limits. Perfect for those who love organizing and a good mental challenge.

**Highlights:** Rearrange blocks to build color towers, Stack identical blocks, Satisfying gameplay and clean visuals, Easy to learn, hard to master, Unlimited stacking freedom, Customizable block skins, No time limits, offline play supported

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

**In-app purchases:** none


### Chiitan

[App page](https://appshunter.io/ios/app/chiitan-crazy-parking/id6761892308)

Guide Chiitan through chaotic parking lots by tapping and drawing lines to direct her to her spot. Avoid collisions to prevent game over in this relaxing yet challenging puzzle simulator. Enjoy vibrant visuals and immersive sound effects as you aim for the highest levels.

**Highlights:** Tap and draw line controls, Collision avoidance gameplay, Vibrant 3D graphics, Brain-teasing puzzle mechanics, Immersive sound effects, Haptic vibration feedback

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Sort free?

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

### Is Chiitan free?

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

### Which has better reviews, Stack Sort or Chiitan?

Stack Sort is rated higher. Stack Sort averages 4.8 out of 5 from 5 ratings, while Chiitan averages 3.7 from 10 ratings.

### Do Stack Sort or Chiitan have ads?

Both Stack Sort and Chiitan show ads.

### Which is updated more often, Stack Sort or Chiitan?

Stack Sort ships an update fortnightly, and Chiitan fortnightly. Most recently, Stack Sort was updated on October 24, 2026 and Chiitan on October 24, 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.*