# Buttons Color Sort 3D vs Pop Chain

The clearest difference is iOS requirement: Buttons Color Sort 3D at 11.0 against Pop Chain's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Buttons Color Sort 3D ships an update every 3 weeks, Pop Chain every 5 weeks. The most recent releases landed on November 4, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Buttons Color Sort 3D | Pop Chain |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Size | 52 MB | 58 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Saqib](https://appshunter.io/developer/1628308754) | [FGTP Labs](https://appshunter.io/developer/1849326000) |

## What reviewers say

### Buttons Color Sort 3D

[App page](https://appshunter.io/ios/app/buttons-color-sort-3d-fun-sort/id6673897643)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pop Chain

[App page](https://appshunter.io/ios/app/pop-chain-orb-strategy-puzzle/id6761692015)

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

**In-app purchases:** none


## Frequently asked questions

### Is Buttons Color Sort 3D free?

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

### Is Pop Chain free?

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

### Do Buttons Color Sort 3D or Pop Chain have ads?

Neither Buttons Color Sort 3D nor Pop Chain shows ads.

### Which is updated more often, Buttons Color Sort 3D or Pop Chain?

Buttons Color Sort 3D ships an update every 3 weeks, and Pop Chain every 5 weeks. Most recently, Buttons Color Sort 3D was updated on November 4, 2026 and Pop Chain on November 9, 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.*