# Diamond Check Ai vs First Gold

The clearest difference is in-app purchases: First Gold at none against Diamond Check Ai's 6. First Gold also leads on iOS requirement (15.1 vs 17.0). Diamond Check Ai's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Diamond Check Ai sells 6 in-app purchases, starting at $29.99 per month. First Gold asks for nothing beyond the download.

Diamond Check Ai ships an update every 2 weeks, First Gold every 2 months. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Diamond Check Ai | First Gold |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/diamond-check-ai/id6760788186/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 49 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [International Properties](https://appshunter.io/developer/1886232059) | [First Gold PTY LTD](https://appshunter.io/developer/1886644307) |

## What reviewers say

### Diamond Check Ai

[App page](https://appshunter.io/ios/app/diamond-check-ai/id6760788186)

This app provides instant analysis of diamond certificates using AI to determine real market value. It breaks down full specs, offers professional ratings, identifies red flags, and analyzes clarity plots to predict eye-clean likelihood. Get a fair value range and negotiate with confidence.

**Highlights:** Instant GIA certificate analysis, Real-time wholesale market pricing, Full specs breakdown and ratings, AI clarity plot analysis, Red flag identification, Fair value range estimation

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jewelry Professional Monthly | $29.99 | per month |
| Jewelry Professional Annual | $299.00 | per year |
| Single Report | $1.99 | one-time |
| appraisal | $9.99 | one-time |
| Ten Reports | $14.99 | one-time |
| Expert Review | $49.99 | one-time |


### First Gold

[App page](https://appshunter.io/ios/app/first-gold/id6760890585)

**In-app purchases:** none


## Frequently asked questions

### Is Diamond Check Ai free?

Diamond Check Ai is free to download, with in-app purchases available.

### Is First Gold free?

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

### Do Diamond Check Ai or First Gold have ads?

Neither Diamond Check Ai nor First Gold shows ads.

### Which is updated more often, Diamond Check Ai or First Gold?

Diamond Check Ai ships an update every 2 weeks, and First Gold every 2 months. Most recently, Diamond Check Ai was updated on October 31, 2026 and First Gold on October 28, 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.*