# Stack Sort vs Ring Color Sort

The clearest difference is ads: Stack Sort at none against Ring Color Sort's shown. Stack Sort also leads on update cadence (every 5 days vs every 6 months) and iOS requirement (9.0 vs 11.0). On price, 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.

Stack Sort ships an update every 5 days, Ring Color Sort every 6 months. The most recent releases landed on September 18, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Stack Sort | Ring Color Sort |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 6 months |
| Size | 158 MB | 71 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DEVGEIM](https://appshunter.io/developer/1462267626) | [Arjun Cherukuri](https://appshunter.io/developer/1064867066) |

## What reviewers say

### Stack Sort

[App page](https://appshunter.io/ios/app/stack-sort/id1497846737)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ring Color Sort

[App page](https://appshunter.io/ios/app/ring-color-sort/id6449821553)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack Sort free?

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

### Is Ring Color Sort free?

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

### Do Stack Sort or Ring Color Sort have ads?

Ring Color Sort shows ads; Stack Sort does not.

### Which is updated more often, Stack Sort or Ring Color Sort?

Stack Sort ships an update every 5 days, and Ring Color Sort every 6 months. Most recently, Stack Sort was updated on September 18, 2026 and Ring Color Sort on September 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.*