# YKRTest vs OptiMind

The clearest difference is device support: YKRTest at 2 against OptiMind's —. On price, in-app purchases and iOS requirement 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 | YKRTest | OptiMind |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 months | — |
| Size | 0 MB | 96 MB |
| Requires iOS | **12.0** | 13 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [iTronics Co., Limited](https://appshunter.io/developer/1482729699) | [DKC Technology Co., Ltd.](https://appshunter.io/developer/1148503394) |

## What reviewers say

### YKRTest

[App page](https://appshunter.io/ios/app/ykrtest/id1638673349)

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

**In-app purchases:** none


### OptiMind

[App page](https://appshunter.io/ios/app/optimind/id6752021722)

**In-app purchases:** none


## Frequently asked questions

### Is YKRTest free?

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

### Is OptiMind free?

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

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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.*