# SmartBehavior vs TestoCheck

The clearest difference is price: TestoCheck at Free against SmartBehavior's $4.99. SmartBehavior's advantage is in-app purchases (none vs 2) and iOS requirement (16.6 vs 18.0). On ads and device support there is nothing between them.

TestoCheck is free to download; SmartBehavior costs $4.99 up front. TestoCheck sells 2 in-app purchases, starting at $24.90 per year. SmartBehavior asks for nothing beyond the download.

## The numbers

| Metric | SmartBehavior | TestoCheck |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Size | 45 MB | 8 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Julian Kern](https://appshunter.io/developer/1695570389) | [Martin Condet](https://appshunter.io/developer/1696467493) |

## What reviewers say

### SmartBehavior

[App page](https://appshunter.io/ios/app/smartbehavior/id6752805381)

**Features:** macOS Compatibility

**In-app purchases:** none


### TestoCheck

[App page](https://appshunter.io/ios/app/testocheck-boost-testosterone/id6759897950)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ Annual | $24.90 | per year |
| TestoCheck Premium | $9.99 | one-time |


## Frequently asked questions

### Is SmartBehavior free?

SmartBehavior costs $4.99, with no in-app purchases.

### Is TestoCheck free?

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

### Do SmartBehavior or TestoCheck have ads?

Neither SmartBehavior nor TestoCheck 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.*