# Random Color vs Reaction Time Test

The clearest difference is iOS requirement: Random Color at 11.0 against Reaction Time Test's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Random Color sells 4 one-off in-app purchases and Reaction Time Test sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Random Color | Reaction Time Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/random-color/id1434549804/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 56 MB | 38 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Maxime Meurisse](https://appshunter.io/developer/1286833831) | [Iuliia Arnautova](https://appshunter.io/developer/1891708128) |

## What reviewers say

### Random Color

[App page](https://appshunter.io/ios/app/random-color/id1434549804)

Test your perception and reaction time by tapping the button that matches the word, not the text color. Be careful, as tricky challenges await.

**Highlights:** Tap button matching word, Avoid color-based traps, Test perception, Improve reaction time, Challenging gameplay

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2 000 pièces | $0.99 | one-time |
| 5 000 pièces | $1.99 | one-time |
| Double pièces | $1.99 | one-time |
| 10 000 pièces | $2.99 | one-time |


### Reaction Time Test

[App page](https://appshunter.io/ios/app/reaction-time-test-reflex/id6761836276)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $8.99 | per year |
| Lifetime Premium | $12.99 | one-time |


## Frequently asked questions

### Is Random Color free?

Random Color is free to download, with in-app purchases available.

### Is Reaction Time Test free?

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

### Do Random Color or Reaction Time Test have ads?

Both Random Color and Reaction Time Test show 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.*