# Kleurentest vs Yoobi Software

The clearest difference is iOS requirement: Kleurentest at 8.0 against Yoobi Software's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kleurentest ships an update fortnightly, Yoobi Software every 3 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Kleurentest | Yoobi Software |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 22 MB | 26 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vakmedianet](https://appshunter.io/developer/627983593) | [e-dynamics B.V.](https://appshunter.io/developer/724594732) |

## What reviewers say

### Kleurentest

[App page](https://appshunter.io/ios/app/kleurentest/id1113053498)

**In-app purchases:** none


### Yoobi Software

[App page](https://appshunter.io/ios/app/yoobi-software/id1535928269)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kleurentest free?

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

### Is Yoobi Software free?

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

### Do Kleurentest or Yoobi Software have ads?

Neither Kleurentest nor Yoobi Software shows ads.

### Which is updated more often, Kleurentest or Yoobi Software?

Kleurentest ships an update fortnightly, and Yoobi Software every 3 weeks. Most recently, Kleurentest was updated on October 13, 2026 and Yoobi Software on October 4, 2026.

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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.*