# CrazyMinute vs π ~ Pi Fun App.

The clearest difference is price: π ~ Pi Fun App. at Free against CrazyMinute's $0.99. π ~ Pi Fun App. also leads on update cadence (every 2 days vs every 16 months). CrazyMinute's advantage is ads (none vs shown) and chart position (#195 vs unranked). On in-app purchases and device support there is nothing between them.

π ~ Pi Fun App. is free to download; CrazyMinute costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CrazyMinute ships an update every 16 months, π ~ Pi Fun App. every 2 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CrazyMinute | π ~ Pi Fun App. |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/crazyminute/id436009620/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 2 days** |
| Monetization | Paid | — |
| Best chart rank | **#195** | — |
| Size | 3 MB | 17 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dan Dickerman](https://appshunter.io/developer/378175837) | [Ryo Tsudukihashi](https://appshunter.io/developer/1320583602) |

## What reviewers say

### CrazyMinute

[App page](https://appshunter.io/ios/app/crazyminute/id436009620)

**Currently charting:** #195 Top Paid · Education (US App Store)

A fun math quiz designed by educators to help children master basic arithmetic facts. It features a unique interface for easy answer entry and positive reinforcement, with no penalties for incorrect attempts.

**Highlights:** Basic math fact practice, Addition, subtraction, multiplication, division, Customizable problem variations, Unique digitBar™ interface, Positive reinforcement, no penalties, No text, symbol-based interaction

**Features:** macOS Compatibility

**In-app purchases:** none


### π ~ Pi Fun App.

[App page](https://appshunter.io/ios/app/pi-fun-app/id6566185298)

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

**In-app purchases:** none


## Frequently asked questions

### Is CrazyMinute free?

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

### Is π ~ Pi Fun App. free?

π ~ Pi Fun App. is free to download, with no in-app purchases.

### Do CrazyMinute or π ~ Pi Fun App. have ads?

π ~ Pi Fun App. shows ads; CrazyMinute does not.

### Which is updated more often, CrazyMinute or π ~ Pi Fun App.?

CrazyMinute ships an update every 16 months, and π ~ Pi Fun App. every 2 days. Most recently, CrazyMinute was updated on October 9, 2026 and π ~ Pi Fun App. on October 14, 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.*