# FastMath vs Math World

The clearest difference is in-app purchases: FastMath at none against Math World's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Math World sells 1 one-off in-app purchase. FastMath asks for nothing beyond the download.

## The numbers

| Metric | FastMath | Math World |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (12 ratings)](https://appshunter.io/ios/app/fastmath-2026/id1495642623/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | — |
| Monetization | Ad-supported | — |
| Size | 140 MB | 135 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ElitSolutions.com](https://appshunter.io/developer/1147111132) | [Muhammad Talseem](https://appshunter.io/developer/1871192120) |

## What reviewers say

### FastMath

[App page](https://appshunter.io/ios/app/fastmath-2026/id1495642623)

This game challenges your mental math speed and accuracy. Solve calculations within a strict time limit to test and sharpen your cognitive abilities. It's a free educational game designed for adults to exercise their brains.

**Highlights:** Mental math calculation tests, Timed challenges, Accuracy assessment, Brain exercise, No levels, continuous play

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

**In-app purchases:** none


### Math World

[App page](https://appshunter.io/ios/app/math-world-learn-and-practice/id6760903687)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is FastMath free?

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

### Is Math World free?

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

### Do FastMath or Math World have ads?

Both FastMath and Math World show 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.*