# BehaviorTech | تقنية السلوك vs QuackyBrush

The clearest difference is iOS requirement: BehaviorTech | تقنية السلوك at 15.1 against QuackyBrush's 18.0. 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.

## The numbers

| Metric | BehaviorTech | تقنية السلوك | QuackyBrush |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 44 MB | 22 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Muath Saleh](https://appshunter.io/developer/1885636723) | [Porter360, LLC](https://appshunter.io/developer/1896321005) |

## What reviewers say

### BehaviorTech | تقنية السلوك

[App page](https://appshunter.io/ios/app/behaviortech/id6760672373)

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

**In-app purchases:** none


### QuackyBrush

[App page](https://appshunter.io/ios/app/quackybrush/id6766748085)

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

**In-app purchases:** none


## Frequently asked questions

### Is BehaviorTech | تقنية السلوك free?

BehaviorTech | تقنية السلوك is free to download, with no in-app purchases.

### Is QuackyBrush free?

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

### Do BehaviorTech | تقنية السلوك or QuackyBrush have ads?

Neither BehaviorTech | تقنية السلوك nor QuackyBrush shows 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.*