# Sort Loop vs PopBlocks3D

The clearest difference is update cadence: PopBlocks3D at daily against Sort Loop's fortnightly. Sort Loop's advantage is iOS requirement (15.0 vs 17.0). 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.

Sort Loop ships an update fortnightly, PopBlocks3D daily. The most recent releases landed on November 10, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sort Loop | PopBlocks3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Daily** |
| Size | 138 MB | 120 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Joel Camilo Fernandes](https://appshunter.io/developer/1538644070) | [Richard Folea](https://appshunter.io/developer/6800581491) |

## What reviewers say

### Sort Loop

[App page](https://appshunter.io/ios/app/sort-loop/id6814863698)

**In-app purchases:** none


### PopBlocks3D

[App page](https://appshunter.io/ios/app/popblocks3d-block-puzzle/id6817695198)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sort Loop free?

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

### Is PopBlocks3D free?

PopBlocks3D is free to download, with no in-app purchases.

### Do Sort Loop or PopBlocks3D have ads?

Both Sort Loop and PopBlocks3D show ads.

### Which is updated more often, Sort Loop or PopBlocks3D?

Sort Loop ships an update fortnightly, and PopBlocks3D daily. Most recently, Sort Loop was updated on November 10, 2026 and PopBlocks3D on October 31, 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.*