# π ~ Pi Fun App. vs = Math Solver

The clearest difference is in-app purchases: π ~ Pi Fun App. at none against = Math Solver's 2. = Math Solver's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.

Both are free to download. = Math Solver sells 2 in-app purchases, starting at $3.99 per month. π ~ Pi Fun App. asks for nothing beyond the download.

## The numbers

| Metric | π ~ Pi Fun App. | = Math Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 17 MB | 7 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryo Tsudukihashi](https://appshunter.io/developer/1320583602) | [JOHN TIMOTHY FOSTER](https://appshunter.io/developer/1877505472) |

## What reviewers say

### 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


### = Math Solver

[App page](https://appshunter.io/ios/app/math-solver/id6759828845)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| = Pro Monthly | $3.99 | per month |
| = Pro Annual | $19.99 | per year |


## Frequently asked questions

### Is π ~ Pi Fun App. free?

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

### Is = Math Solver free?

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

### Do π ~ Pi Fun App. or = Math Solver have ads?

π ~ Pi Fun App. shows ads; = Math Solver does not.

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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.*