# Wall Logic vs Hirnball

The clearest difference is in-app purchases: Wall Logic at none against Hirnball's 1. Hirnball's advantage is ads (none vs shown) and update cadence (fortnightly vs every 98 months). On price and device support there is nothing between them.

Both are free to download. Hirnball sells 1 one-off in-app purchase. Wall Logic asks for nothing beyond the download.

Wall Logic ships an update every 98 months, Hirnball fortnightly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Wall Logic | Hirnball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/wall-logic/id1055270884/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 98 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 6 MB |
| Requires iOS | 14.4 | **6.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuki Fujimoto](https://appshunter.io/developer/467085185) | [Smartdone GmbH](https://appshunter.io/developer/1061231235) |

## What reviewers say

### Wall Logic

[App page](https://appshunter.io/ios/app/wall-logic/id1055270884)

Engage your mind with a unique pencil puzzle game. This app offers a fun and engaging experience with a built-in manual to guide you through the challenges. Perfect for quick, enjoyable brain teasers.

**Highlights:** Pencil puzzle gameplay, Integrated manual, Fun and engaging challenges, Suitable for quick play

**Features:** macOS Compatibility

**In-app purchases:** none


### Hirnball

[App page](https://appshunter.io/ios/app/hirnball/id1061231236)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hirnball Pro Version | $0.99 | one-time |


## Frequently asked questions

### Is Wall Logic free?

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

### Is Hirnball free?

Hirnball is free to download, with in-app purchases available.

### Do Wall Logic or Hirnball have ads?

Wall Logic shows ads; Hirnball does not.

### Which is updated more often, Wall Logic or Hirnball?

Wall Logic ships an update every 98 months, and Hirnball fortnightly. Most recently, Wall Logic was updated on October 10, 2026 and Hirnball on October 4, 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.*