# Math Beast vs Calculator Ultra

The clearest difference is in-app purchases: Calculator Ultra at none against Math Beast's 2. Math Beast's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Math Beast sells 2 one-off in-app purchases. Calculator Ultra asks for nothing beyond the download.

## The numbers

| Metric | Math Beast | Calculator Ultra |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-beast/id6757968352/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 57 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scale9dev](https://appshunter.io/developer/1861605142) | [phakin chatngamapichat](https://appshunter.io/developer/6792130022) |

## What reviewers say

### Math Beast

[App page](https://appshunter.io/ios/app/math-beast/id6757968352)

A fast and intuitive calculator app offering basic, scientific, and unit conversion modes. Personalize your experience with custom themes, haptics, and sound effects for everyday calculations, homework, or work.

**Highlights:** Basic calculator, Scientific calculator, Unit conversions, Calculation history, Custom themes, Haptics and sound effects

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Beast Basic | $1.99 | one-time |
| Math Beast Pro | $4.99 | one-time |


### Calculator Ultra

[App page](https://appshunter.io/ios/app/calculator-ultra-smart-math/id6792903428)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Beast free?

Math Beast is free to download, with in-app purchases available.

### Is Calculator Ultra free?

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

### Do Math Beast or Calculator Ultra have ads?

Neither Math Beast nor Calculator Ultra shows ads.

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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.*