# Fast Reflex vs Simple Circle

The clearest difference is price: Simple Circle at Free against Fast Reflex's $0.99. Fast Reflex's advantage is ads (none vs shown) and iOS requirement (11.0 vs 14.0). On review sentiment, in-app purchases and device support there is nothing between them.

Simple Circle is free to download; Fast Reflex costs $0.99 up front. Fast Reflex sells 1 one-off in-app purchase and Simple Circle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Fast Reflex | Simple Circle |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.5 (47 ratings)](https://appshunter.io/ios/app/fast-reflex-test-your-brain/id1426315814/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 76 MB | 8 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Radoslaw Kubas](https://appshunter.io/developer/1643306872) | [Emiliano Saurin](https://appshunter.io/developer/1653651847) |

## What reviewers say

### Fast Reflex

[App page](https://appshunter.io/ios/app/fast-reflex-test-your-brain/id1426315814)

This game challenges your reaction speed and hand-eye coordination with precise testing down to a millionth of a second. Compete globally on leaderboards and explore unique tests to boost focus and dexterity.

**Highlights:** Precise reflex testing, Global leaderboards, Telepathy test, Enhances focus and dexterity, Simple interface, Quick mental exercises

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Simple Circle

[App page](https://appshunter.io/ios/app/simple-circle/id1661647058)

Tap as many circles as possible before they explode in this fast-paced, addictive game. Test your reflexes and aim for a high score. Compete globally on the leaderboard to see if you can reach the top.

**Highlights:** Tap circles before they explode, Score based on number of taps, Fast-paced gameplay, Global leaderboard competition, Test reflexes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Fast Reflex free?

Fast Reflex costs $0.99, and also offers in-app purchases.

### Is Simple Circle free?

Simple Circle is free to download, with in-app purchases available.

### Do Fast Reflex or Simple Circle have ads?

Simple Circle shows ads; Fast Reflex 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.*