# Shape Logic vs must be one

The clearest difference is ads: Shape Logic at none against must be one's shown. Shape Logic also leads on iOS requirement (11.0 vs 15.6). 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.

## The numbers

| Metric | Shape Logic | must be one |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 weeks |
| Size | 56 MB | 6 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Big Wham LLC](https://appshunter.io/developer/1561664044) | [office-canard games](https://appshunter.io/developer/6793797221) |

## What reviewers say

### Shape Logic

[App page](https://appshunter.io/ios/app/shape-logic/id6479785518)

**Features:** macOS Compatibility

**In-app purchases:** none


### must be one

[App page](https://appshunter.io/ios/app/must-be-one/id6794124997)

**In-app purchases:** none


## Frequently asked questions

### Is Shape Logic free?

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

### Is must be one free?

must be one is free to download, with no in-app purchases.

### Do Shape Logic or must be one have ads?

must be one shows ads; Shape Logic does not.

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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.*