# Calculator Challenge vs Reflex Game

The clearest difference is in-app purchases: Reflex Game at none against Calculator Challenge's 1. Reflex Game also leads on ads (none vs shown). Calculator Challenge's advantage is iOS requirement (11.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. Calculator Challenge sells 1 one-off in-app purchase. Reflex Game asks for nothing beyond the download.

## The numbers

| Metric | Calculator Challenge | Reflex Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 weeks |
| Size | 98 MB | 33 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maysalward UK](https://appshunter.io/developer/1241753360) | [Ali Uskan Yaman](https://appshunter.io/developer/1561481289) |

## What reviewers say

### Calculator Challenge

[App page](https://appshunter.io/ios/app/calculator-challenge/id1611345246)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Reflex Game

[App page](https://appshunter.io/ios/app/reflex-game-snap-the-time/id6755499699)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Challenge free?

Calculator Challenge is free to download, with in-app purchases available.

### Is Reflex Game free?

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

### Do Calculator Challenge or Reflex Game have ads?

Calculator Challenge shows ads; Reflex 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.*