# iDiamonds vs DRC

The clearest difference is update cadence: DRC at monthly against iDiamonds's every 4 months. iDiamonds's advantage is iOS requirement (8.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iDiamonds sells 1 in-app purchase, starting at $9.99 per month and DRC sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

iDiamonds ships an update every 4 months, DRC monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iDiamonds | DRC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/idiamonds/id301382577/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 59 MB |
| Requires iOS | **8.0** | 16.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Roei Kashi Production](https://appshunter.io/developer/301382580) | [Shah Deep Shrenik](https://appshunter.io/developer/1470730424) |

## What reviewers say

### iDiamonds

[App page](https://appshunter.io/ios/app/idiamonds/id301382577)

This app provides diamond professionals with quick access to Rapaport diamond prices. It features tools for calculating prices, downloading certificates, and generating reports, all without intrusive ads.

**Highlights:** Access Rapaport diamond prices, Color, clarity, shape, size picker, One-click GIA/HRD/IGI certificate download, Auction calculator with multi-tier support, Carat and percentage input for price calculation, Report and invoice generation, Currency converter

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iDiamonds Monthly Subscription | $9.99 | per month |


### DRC

[App page](https://appshunter.io/ios/app/drc-suppliers/id6450708364)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DRC Suppliers \| 1 Month | $12.99 | per month |
| DRC Suppliers \| 1 Year | $99.99 | per year |


## Frequently asked questions

### Is iDiamonds free?

iDiamonds is free to download, with in-app purchases available.

### Is DRC free?

DRC is free to download, with in-app purchases available.

### Do iDiamonds or DRC have ads?

Neither iDiamonds nor DRC shows ads.

### Which is updated more often, iDiamonds or DRC?

iDiamonds ships an update every 4 months, and DRC monthly. Most recently, iDiamonds was updated on November 6, 2026 and DRC on November 3, 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.*