# CalculatorZ vs Blind Timer Game

The clearest difference is ads: Blind Timer Game at none against CalculatorZ's shown. Blind Timer Game also leads on iOS requirement (13.0 vs 15.0). On price, 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.

## The numbers

| Metric | CalculatorZ | Blind Timer Game |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | — |
| Size | 131 MB | 19 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mekouar Ilyas](https://appshunter.io/developer/1757167856) | [Moumen Hamada](https://appshunter.io/developer/1809864849) |

## What reviewers say

### CalculatorZ

[App page](https://appshunter.io/ios/app/calculatorz-math-puzzle/id6740878796)

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

**In-app purchases:** none


### Blind Timer Game

[App page](https://appshunter.io/ios/app/blind-timer-game-blink/id6763652226)

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

**In-app purchases:** none


## Frequently asked questions

### Is CalculatorZ free?

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

### Is Blind Timer Game free?

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

### Do CalculatorZ or Blind Timer Game have ads?

CalculatorZ shows ads; Blind Timer 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.*