# Math Beast vs SafeParents

The clearest difference is price: Math Beast at Free against SafeParents's $0.99. Math Beast also leads on iOS requirement (15.1 vs 17.0). SafeParents's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Math Beast is free to download; SafeParents costs $0.99 up front. Math Beast sells 2 one-off in-app purchases. SafeParents asks for nothing beyond the download.

## The numbers

| Metric | Math Beast | SafeParents |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Scale9dev](https://appshunter.io/developer/1861605142) | [贺 周](https://appshunter.io/developer/1815397078) |

## 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 |


### SafeParents

[App page](https://appshunter.io/ios/app/safeparents/id6760552742)

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

**In-app purchases:** none


## Frequently asked questions

### Is Math Beast free?

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

### Is SafeParents free?

SafeParents costs $0.99, with no in-app purchases.

### Do Math Beast or SafeParents have ads?

Neither Math Beast nor SafeParents 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.*