# Meow Calculator vs Usagi Calc

The clearest difference is in-app purchases: Usagi Calc at none against Meow Calculator's 1. Usagi Calc also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Meow Calculator sells 1 one-off in-app purchase. Usagi Calc asks for nothing beyond the download.

## The numbers

| Metric | Meow Calculator | Usagi Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Size | 50 MB | 21 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TATSUYA ASANO](https://appshunter.io/developer/1877006861) | [Takashi Kuwahara](https://appshunter.io/developer/1877604508) |

## What reviewers say

### Meow Calculator

[App page](https://appshunter.io/ios/app/meow-calculator/id6759138195)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $1.99 | one-time |


### Usagi Calc

[App page](https://appshunter.io/ios/app/usagi-calc/id6764348021)

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

**In-app purchases:** none


## Frequently asked questions

### Is Meow Calculator free?

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

### Is Usagi Calc free?

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

### Do Meow Calculator or Usagi Calc have ads?

Meow Calculator shows ads; Usagi Calc 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.*