# Eye Test vs Performance Vision Trainer

The clearest difference is iOS requirement: Eye Test at 6.0 against Performance Vision Trainer'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.

Eye Test ships an update every 10 days, Performance Vision Trainer fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Eye Test | Performance Vision Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/eye-test-test-color-vision/id1008879964/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free | — |
| Size | 3 MB | 137 MB |
| Requires iOS | **6.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Hung Nguyen](https://appshunter.io/developer/858945309) | [performance vision Limited](https://appshunter.io/developer/1648242598) |

## What reviewers say

### Eye Test

[App page](https://appshunter.io/ios/app/eye-test-test-color-vision/id1008879964)

A simple and fun game to test your color vision. Players must quickly identify and click on the box with a different color within a time limit. It's designed for quick play and friendly competition.

**Highlights:** Color vision testing, Timed gameplay, Penalty for incorrect answers, Sound on/off option, Shareable results

**Features:** macOS Compatibility

**In-app purchases:** none


### Performance Vision Trainer

[App page](https://appshunter.io/ios/app/performance-vision-trainer/id6761427880)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eye Test free?

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

### Is Performance Vision Trainer free?

Performance Vision Trainer is free to download, with no in-app purchases.

### Do Eye Test or Performance Vision Trainer have ads?

Neither Eye Test nor Performance Vision Trainer shows ads.

### Which is updated more often, Eye Test or Performance Vision Trainer?

Eye Test ships an update every 10 days, and Performance Vision Trainer fortnightly. Most recently, Eye Test was updated on October 24, 2026 and Performance Vision Trainer on October 20, 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.*