# Diamond $ vs evd Dormagen

The clearest difference is price: evd Dormagen at Free against Diamond $'s $4.99. evd Dormagen also leads on update cadence (every 6 weeks vs every 4 months). Diamond $'s advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On ads and in-app purchases there is nothing between them.

evd Dormagen is free to download; Diamond $ costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Diamond $ ships an update every 4 months, evd Dormagen every 6 weeks. The most recent releases landed on October 10, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Diamond $ | evd Dormagen |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/diamond/id582250583/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 13 MB | 328 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Frank Jewel CO.,LTD](https://appshunter.io/developer/560038414) | [evd Dormagen](https://appshunter.io/developer/1795452905) |

## What reviewers say

### Diamond $

[App page](https://appshunter.io/ios/app/diamond/id582250583)

This app provides a comprehensive diamond price list, allowing users to calculate prices per carat, net prices, and diamond list prices. It offers multi-currency support, weekly market updates, and global accessibility with 12 languages.

**Highlights:** Diamond price calculator, Weekly market data updates, Multi-currency support, Global accessibility (14 currencies, 12 languages), Market news notifications, Contact diamond dealers (full version)

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

**In-app purchases:** none


### evd Dormagen

[App page](https://appshunter.io/ios/app/evd-dormagen/id6741766270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Diamond $ free?

Diamond $ costs $4.99, with no in-app purchases.

### Is evd Dormagen free?

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

### Do Diamond $ or evd Dormagen have ads?

Neither Diamond $ nor evd Dormagen shows ads.

### Which is updated more often, Diamond $ or evd Dormagen?

Diamond $ ships an update every 4 months, and evd Dormagen every 6 weeks. Most recently, Diamond $ was updated on October 10, 2026 and evd Dormagen on September 24, 2026.

---

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