# Pi vs ScaleWalk

The clearest difference is rating: Pi at 4.0 against ScaleWalk's 3.0. ScaleWalk's advantage is iOS requirement (13.0 vs 17.6). 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.

Pi holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Pi | ScaleWalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/pi-infinite-digits/id6760476465/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/scalewalk/id6793884701/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 4 MB | 21 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Olivier Mallet](https://appshunter.io/developer/1884261967) | [Dieu Hien Nguyen Thi](https://appshunter.io/developer/6774980481) |

## What reviewers say

### Pi

[App page](https://appshunter.io/ios/app/pi-infinite-digits/id6760476465)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScaleWalk

[App page](https://appshunter.io/ios/app/scalewalk/id6793884701)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pi free?

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

### Is ScaleWalk free?

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

### Which has better reviews, Pi or ScaleWalk?

Pi is rated higher. Pi averages 4.0 out of 5 from 1 ratings, while ScaleWalk averages 3.0 from 1 ratings.

### Do Pi or ScaleWalk have ads?

Neither Pi nor ScaleWalk 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.*