# Color vs Retiluz Visualtest

The clearest difference is price: Retiluz Visualtest at Free against Color's $1.99. Retiluz Visualtest also leads on iOS requirement (15.1 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Retiluz Visualtest is free to download; Color costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Color | Retiluz Visualtest |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/color-blindness-test/id422579926/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 18.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 29 months | — |
| Monetization | Paid | — |
| Size | 97 MB | 40 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [zhang xi](https://appshunter.io/developer/408188278) | [FUNDACION PARA LA INVESTIGACION DE LA RETINA Y LA LUZ (RETILUZ)](https://appshunter.io/developer/1867745989) |

## What reviewers say

### Color

[App page](https://appshunter.io/ios/app/color-blindness-test/id422579926)

Assess your ability to distinguish between certain colors. This condition stems from a lack of color-sensitive pigment in the retina's cone cells, impacting the perception of red, green, blue, and their mixtures.

**Highlights:** Color distinction assessment, Identifies red-green color-blindness, Tests for blue-yellow color perception, Retinal cone cell function analysis

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

**In-app purchases:** none


### Retiluz Visualtest

[App page](https://appshunter.io/ios/app/retiluz-visualtest/id6757598146)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Color free?

Color costs $1.99, with no in-app purchases.

### Is Retiluz Visualtest free?

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

### Do Color or Retiluz Visualtest have ads?

Neither Color nor Retiluz Visualtest 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.*