# Reaction Time vs واحد واحد

The clearest difference is in-app purchases: واحد واحد at none against Reaction Time's 1. واحد واحد also leads on iOS requirement (7.1 vs 15.6). Reaction Time's advantage is device support (5 vs 3). On price and ads there is nothing between them.

Both are free to download. Reaction Time sells 1 one-off in-app purchase. واحد واحد asks for nothing beyond the download.

## The numbers

| Metric | Reaction Time | واحد واحد |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (2 ratings)](https://appshunter.io/ios/app/id1121944053/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 10 MB | 105 MB |
| Requires iOS | 15.6 | **7.1** |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KidDotCo](https://appshunter.io/developer/819246599) | [Tamatem Inc.](https://appshunter.io/developer/661999421) |

## What reviewers say

### Reaction Time

[App page](https://appshunter.io/ios/app/reaction-time-tap-zero-zero/id1090740861)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Can You Find The Cheese? | $1.99 | one-time |


### واحد واحد

[App page](https://appshunter.io/ios/app/id1121944053)

A number puzzle game where players combine sequences of numbers to reach the target of 11. It requires strategy, observation, and intelligence to achieve high scores and challenge friends. Suitable for all ages, it helps improve quick thinking and intelligence.

**Highlights:** Number combination puzzles, Strategic gameplay, Develops quick thinking, Suitable for all ages, High score challenges

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Reaction Time free?

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

### Is واحد واحد free?

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

### Do Reaction Time or واحد واحد have ads?

Neither Reaction Time nor واحد واحد 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.*