# Abstract logic vs PatternMaster

The clearest difference is update cadence: PatternMaster at every 10 days against Abstract logic's every 31 months. Abstract logic's advantage is iOS requirement (12.0 vs 16.6). 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.

Abstract logic ships an update every 31 months, PatternMaster every 10 days. The most recent releases landed on September 17, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | Abstract logic | PatternMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/abstract-logic/id626238531/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 31 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 26 MB | 8 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fernando Gonzalez Frias](https://appshunter.io/developer/582325220) | [Kyrantis AI Technologies Inc.](https://appshunter.io/developer/1857009461) |

## What reviewers say

### Abstract logic

[App page](https://appshunter.io/ios/app/abstract-logic/id626238531)

Test your reflexes and speed in this addictive casual game. Choose between two distinct modes, COLOR and SHAPE, to clear the board. Compete with friends to achieve the highest score.

**Highlights:** Addictive gameplay, Reflex and speed challenges, Two game modes: COLOR and SHAPE, High score comparison with friends, Casual, fast-paced play

**Features:** macOS Compatibility

**In-app purchases:** none


### PatternMaster

[App page](https://appshunter.io/ios/app/patternmaster-brain-training/id6760214790)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abstract logic free?

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

### Is PatternMaster free?

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

### Do Abstract logic or PatternMaster have ads?

Both Abstract logic and PatternMaster show ads.

### Which is updated more often, Abstract logic or PatternMaster?

Abstract logic ships an update every 31 months, and PatternMaster every 10 days. Most recently, Abstract logic was updated on September 17, 2026 and PatternMaster on May 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.*