# Shape Logic vs Sitlings

The clearest difference is in-app purchases: Shape Logic at none against Sitlings's 1. Shape Logic also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Shape Logic | Sitlings |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Size | 56 MB | 189 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Big Wham LLC](https://appshunter.io/developer/1561664044) | [Din Grinshtein](https://appshunter.io/developer/1855273157) |

## What reviewers say

### Shape Logic

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Sitlings

[App page](https://appshunter.io/ios/app/sitlings/id6821933634)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $3.99 | one-time |


## Frequently asked questions

### Is Shape Logic free?

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

### Is Sitlings free?

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

### Do Shape Logic or Sitlings have ads?

Sitlings 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.*