# Diamond Supply vs CalcuLens

The clearest difference is ads: Diamond Supply at none against CalcuLens's shown. CalcuLens's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement 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 | Diamond Supply | CalcuLens |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/diamond-supply/id6737965873/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | — |
| Monetization | Free | — |
| Size | 120 MB | 61 MB |
| Requires iOS | 16.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Batch Systems Inc.](https://appshunter.io/developer/1616410220) | [That Cyber Guy LLC](https://appshunter.io/developer/1797662175) |

## What reviewers say

### Diamond Supply

[App page](https://appshunter.io/ios/app/diamond-supply/id6737965873)

Verify the authenticity of apparel and view your collection of scanned items. This app allows users to tap NFC devices on clothing to confirm product authenticity and manage their scanned collections.

**Highlights:** NFC product authentication, View scanned collections, Digital collection management, Apparel authenticity verification

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

**In-app purchases:** none


### CalcuLens

[App page](https://appshunter.io/ios/app/calculens/id6742276591)

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Supply free?

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

### Is CalcuLens free?

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

### Do Diamond Supply or CalcuLens have ads?

CalcuLens shows ads; Diamond Supply 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.*