# Sigma Fall vs CAT Pattern Hunt

The clearest difference is ads: Sigma Fall at none against CAT Pattern Hunt's shown. Sigma Fall also leads on update cadence (weekly vs every 3 months) and iOS requirement (13.0 vs 15.0). 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.

Sigma Fall ships an update weekly, CAT Pattern Hunt every 3 months. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Sigma Fall | CAT Pattern Hunt |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 3 months |
| Size | 44 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samim Baydar](https://appshunter.io/developer/1868676225) | [Yaroslav Yasinskyi](https://appshunter.io/developer/1844623632) |

## What reviewers say

### Sigma Fall

[App page](https://appshunter.io/ios/app/sigma-fall-math-game/id6757752252)

**In-app purchases:** none


### CAT Pattern Hunt

[App page](https://appshunter.io/ios/app/cat-pattern-hunt/id6786560760)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sigma Fall free?

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

### Is CAT Pattern Hunt free?

CAT Pattern Hunt is free to download, with no in-app purchases.

### Do Sigma Fall or CAT Pattern Hunt have ads?

CAT Pattern Hunt shows ads; Sigma Fall does not.

### Which is updated more often, Sigma Fall or CAT Pattern Hunt?

Sigma Fall ships an update weekly, and CAT Pattern Hunt every 3 months. Most recently, Sigma Fall was updated on October 2, 2026 and CAT Pattern Hunt on October 1, 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.*