# ScrewBrain vs Tilebound

The clearest difference is in-app purchases: ScrewBrain at none against Tilebound's 1. ScrewBrain also leads on iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Tilebound sells 1 one-off in-app purchase. ScrewBrain asks for nothing beyond the download.

## The numbers

| Metric | ScrewBrain | Tilebound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 2 days |
| Size | 108 MB | 1 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shiyal Akash](https://appshunter.io/developer/1757806101) | [Christian Pedersen](https://appshunter.io/developer/1883227582) |

## What reviewers say

### ScrewBrain

[App page](https://appshunter.io/ios/app/screwbrain-screw-puzzle/id6746796497)

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

**In-app purchases:** none


### Tilebound

[App page](https://appshunter.io/ios/app/tilebound-mahjong-solitaire/id6774916268)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tilebound Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is ScrewBrain free?

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

### Is Tilebound free?

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

### Do ScrewBrain or Tilebound have ads?

Both ScrewBrain and Tilebound show ads.

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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.*