# Causality Puzzle vs Flick Loop!

The clearest difference is ads: Flick Loop! at none against Causality Puzzle's shown. Flick Loop! also leads on update cadence (every 2 weeks vs every 6 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Causality Puzzle ships an update every 6 weeks, Flick Loop! every 2 weeks. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Causality Puzzle | Flick Loop! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 90 MB | 295 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gurgen Arustamyan](https://appshunter.io/developer/1884835827) | [Yeapp Yazilim Anonim Sirketi](https://appshunter.io/developer/1617620735) |

## What reviewers say

### Causality Puzzle

[App page](https://appshunter.io/ios/app/causality-puzzle/id6760533588)

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

**In-app purchases:** none


### Flick Loop!

[App page](https://appshunter.io/ios/app/flick-loop/id6793884204)

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

**In-app purchases:** none


## Frequently asked questions

### Is Causality Puzzle free?

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

### Is Flick Loop! free?

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

### Do Causality Puzzle or Flick Loop! have ads?

Causality Puzzle shows ads; Flick Loop! does not.

### Which is updated more often, Causality Puzzle or Flick Loop!?

Causality Puzzle ships an update every 6 weeks, and Flick Loop! every 2 weeks. Most recently, Causality Puzzle was updated on September 17, 2026 and Flick Loop! on September 13, 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.*