# Proportions App vs AMIUsmart

The clearest difference is device support: Proportions App at 3 against AMIUsmart's —. AMIUsmart's advantage is iOS requirement (11.0 vs 14.6). On price 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.

## The numbers

| Metric | Proportions App | AMIUsmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/proportions-app/id658744171/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 41 months | — |
| Monetization | Free | — |
| Size | 38 MB | 23 MB |
| Requires iOS | 14.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 12+ |
| Developer | [Paolo Montalto](https://appshunter.io/developer/658523910) | [ID&A S.r.l.](https://appshunter.io/developer/1446283055) |

## What reviewers say

### Proportions App

[App page](https://appshunter.io/ios/app/proportions-app/id658744171)

This utility app quickly calculates unknown values in everyday ratios. It features a clean interface for easy setup and instant results, making it ideal for school, work, or daily tasks.

**Highlights:** Solve proportions instantly, Quick setup for unknown values, Clean and minimal interface, Ideal for everyday use, Focuses on single-unknown proportions

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

**In-app purchases:** none


### AMIUsmart

[App page](https://appshunter.io/ios/app/amiusmart/id1611147522)

**In-app purchases:** none


## Frequently asked questions

### Is Proportions App free?

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

### Is AMIUsmart free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*