# ReactionTimeChecker vs Catch The Fly Game

The clearest difference is rating: Catch The Fly Game at 4.0 against ReactionTimeChecker's 1.0. Catch The Fly Game also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Catch The Fly Game holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | ReactionTimeChecker | Catch The Fly Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/reactiontimechecker/id537191082/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/catch-the-fly-game/id1524289813/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 22 MB | 89 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NSC, K.K.](https://appshunter.io/developer/501890400) | [Profuse](https://appshunter.io/developer/1476041889) |

## What reviewers say

### ReactionTimeChecker

[App page](https://appshunter.io/ios/app/reactiontimechecker/id537191082)

Test your reflexes by tapping a color-changing button as quickly as possible. Compete with others through online leaderboards and receive an evaluation of your performance.

**Highlights:** Reaction time testing, Color-changing button gameplay, Score and evaluation display, Online ranking system, Automatic result upload

**Features:** macOS Compatibility

**In-app purchases:** none


### Catch The Fly Game

[App page](https://appshunter.io/ios/app/catch-the-fly-game/id1524289813)

A free, addictively fun game where players catch flies to unlock new levels. Challenge your brain, reaction, and attention with over 50 levels.

**Highlights:** Catch flies to progress, Unlock new levels, Over 50 challenging levels, Brain and reaction challenge, Addictively fun gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is ReactionTimeChecker free?

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

### Is Catch The Fly Game free?

Catch The Fly Game is free to download, with no in-app purchases.

### Which has better reviews, ReactionTimeChecker or Catch The Fly Game?

Catch The Fly Game is rated higher. ReactionTimeChecker averages 1.0 out of 5 from 1 ratings, while Catch The Fly Game averages 4.0 from 1 ratings.

### Do ReactionTimeChecker or Catch The Fly Game have ads?

ReactionTimeChecker shows ads; Catch The Fly Game does not.

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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.*