# Diamond Identifier vs QR Maker

The clearest difference is price: Diamond Identifier at Free against QR Maker's $14.99. QR Maker's advantage is device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Diamond Identifier is free to download; QR Maker costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Diamond Identifier | QR Maker |
| --- | --- | --- |
| Price | **Free** | $14.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diamond-identifier/id6761238835/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | Free | — |
| Size | 3 MB | 5 MB |
| Requires iOS | 17 | 17.0 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Kawaii](https://appshunter.io/developer/1696001381) | [Birkan Aksoy](https://appshunter.io/developer/1626910993) |

## What reviewers say

### Diamond Identifier

[App page](https://appshunter.io/ios/app/diamond-identifier/id6761238835)

Instantly analyze gemstones by simply taking a photo. Get detailed insights into gem type, the 4Cs, light performance, estimated value, and origin. Save your scans to a personal collection and explore gems identified by a global community.

**Highlights:** AI-powered stone analysis, Type detection (natural, lab-grown, simulant), 4Cs estimation (carat, color, clarity, cut), Light performance analysis, Estimated value range, Origin and treatment detection, Personal gem collection, Community gem exploration

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

**In-app purchases:** none


### QR Maker

[App page](https://appshunter.io/ios/app/qr-maker-code-generator/id6780945298)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Identifier free?

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

### Is QR Maker free?

QR Maker costs $14.99, with no in-app purchases.

### Do Diamond Identifier or QR Maker have ads?

Neither Diamond Identifier nor QR Maker 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.*