# Pi Genius vs Crazy Maths.

The clearest difference is update cadence: Pi Genius at weekly against Crazy Maths.'s every 64 months. Pi Genius also leads on iOS requirement (7.1 vs 12.0). Crazy Maths.'s advantage is rating (5.0 vs 4.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Crazy Maths. holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

Pi Genius ships an update weekly, Crazy Maths. every 64 months. The most recent releases landed on June 10, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Pi Genius | Crazy Maths. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/pi-genius/id908145723/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/crazy-maths/id963527104/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 64 months |
| Monetization | Free | Free |
| Size | 1 MB | 26 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Joshua Johnson](https://appshunter.io/developer/908145726) | [Fernando Gonzalez Frias](https://appshunter.io/developer/582325220) |

## What reviewers say

### Pi Genius

[App page](https://appshunter.io/ios/app/pi-genius/id908145723)

A simple, addictive game designed to help users memorize digits of Pi against a timer. Challenge yourself to tap the correct digits before time runs out and aim to become a Pi Genius. Suitable for all ages.

**Highlights:** Memorize Pi digits, Timed challenges, Addictive gameplay, Suitable for kids and adults, High score tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Crazy Maths.

[App page](https://appshunter.io/ios/app/crazy-maths/id963527104)

This app offers a fun way to learn and practice fundamental math skills. It covers addition, subtraction, multiplication, division, and number theory concepts through engaging exercises and game modes. Designed for self-improvement, it helps build arithmetic fluency and mental math strategies.

**Highlights:** Basic arithmetic practice, Number theory concepts, Multiplication table learning, Mental math strategies, Multiple difficulty levels, High scores and awards, Fun animations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pi Genius free?

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

### Is Crazy Maths. free?

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

### Which has better reviews, Pi Genius or Crazy Maths.?

Crazy Maths. is rated higher. Pi Genius averages 4.6 out of 5 from 5 ratings, while Crazy Maths. averages 5.0 from 2 ratings.

### Do Pi Genius or Crazy Maths. have ads?

Neither Pi Genius nor Crazy Maths. shows ads.

### Which is updated more often, Pi Genius or Crazy Maths.?

Pi Genius ships an update weekly, and Crazy Maths. every 64 months. Most recently, Pi Genius was updated on June 10, 2026 and Crazy Maths. on September 19, 2026.

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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.*