# American Quartz vs Leonardo App

The clearest difference is update cadence: American Quartz at every 9 months against Leonardo App's every 33 months. American Quartz also leads on iOS requirement (13.7 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

American Quartz ships an update every 9 months, Leonardo App every 33 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | American Quartz | Leonardo App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/american-quartz/id1537253549/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 33 months |
| Monetization | Free | — |
| Size | 38 MB | 26 MB |
| Requires iOS | **13.7** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AMERICAN QUARTZ, LLC](https://appshunter.io/developer/1537253551) | [COOPERATIVA CERAMICA D'IMOLA](https://appshunter.io/developer/1542613071) |

## What reviewers say

### American Quartz

[App page](https://appshunter.io/ios/app/american-quartz/id1537253549)

Explore a wide range of products from various categories through an immersive visual experience. This app allows users to discover items without needing to visit physical stores.

**Highlights:** Visual product experience, Wide product variety, Multiple categories, No physical store visits required, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Leonardo App

[App page](https://appshunter.io/ios/app/leonardo-app/id1546879700)

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

**In-app purchases:** none


## Frequently asked questions

### Is American Quartz free?

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

### Is Leonardo App free?

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

### Do American Quartz or Leonardo App have ads?

Neither American Quartz nor Leonardo App shows ads.

### Which is updated more often, American Quartz or Leonardo App?

American Quartz ships an update every 9 months, and Leonardo App every 33 months. Most recently, American Quartz was updated on November 3, 2026 and Leonardo App on October 25, 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.*