# Screen Test vs ColorSight

The clearest difference is in-app purchases: ColorSight at none against Screen Test's 1. ColorSight also leads on ads (none vs shown). Screen Test's advantage is update cadence (weekly vs every 3 months) and iOS requirement (16.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Screen Test sells 1 one-off in-app purchase. ColorSight asks for nothing beyond the download.

Screen Test ships an update weekly, ColorSight every 3 months. The most recent releases landed on October 25, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Screen Test | ColorSight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/colorsight-color-identifier/id6773807144/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | — | Free |
| Size | 11 MB | 3 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Yunus Gunduz](https://appshunter.io/developer/1694137492) | [Michael Peel](https://appshunter.io/developer/6773807146) |

## What reviewers say

### Screen Test

[App page](https://appshunter.io/ios/app/screen-test-dead-pixel-check/id6759452371)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


### ColorSight

[App page](https://appshunter.io/ios/app/colorsight-color-identifier/id6773807144)

Instantly identify colors from your camera or photos with detailed breakdowns. Tailored for color vision deficiency, it explains how colors appear for your specific profile and offers unique modes to enhance visibility and isolate hues.

**Highlights:** Live camera color identification, Photo eyedropper tool, Customizable vision profiles, Hue isolation mode, High contrast mode, Color history saving, VoiceOver and haptic feedback support

**In-app purchases:** none


## Frequently asked questions

### Is Screen Test free?

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

### Is ColorSight free?

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

### Do Screen Test or ColorSight have ads?

Screen Test shows ads; ColorSight does not.

### Which is updated more often, Screen Test or ColorSight?

Screen Test ships an update weekly, and ColorSight every 3 months. Most recently, Screen Test was updated on October 25, 2026 and ColorSight on November 7, 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.*