# Rock Crystal Gem Identifier vs GoldProspecting

The clearest difference is rating: Rock Crystal Gem Identifier at 5.0 against GoldProspecting's 1.0. GoldProspecting's advantage is update cadence (every 2 weeks vs every 7 months) and iOS requirement (17.6 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Rock Crystal Gem Identifier sells 2 in-app purchases, starting at $2.99 per 7 days and GoldProspecting sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock Crystal Gem Identifier holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Rock Crystal Gem Identifier ships an update every 7 months, GoldProspecting every 2 weeks. The most recent releases landed on November 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rock Crystal Gem Identifier | GoldProspecting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/rock-crystal-gem-identifier/id6754856661/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/goldprospecting/id6789072012/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 26 MB | 26 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | +4 | 4+ |
| Developer | [Streamlined Studios](https://appshunter.io/developer/1802378603) | [Mahmut Aykut KELES](https://appshunter.io/developer/1877842242) |

## What reviewers say

### Rock Crystal Gem Identifier

[App page](https://appshunter.io/ios/app/rock-crystal-gem-identifier/id6754856661)

Instantly identify rocks, crystals, and gemstones using AI. Snap a photo to get details on name, properties, and estimated value. Chat with an AI geologist for insights on origins and care, with all data saved privately on your device.

**Highlights:** AI Rock & Crystal Identification, Properties & Formation Details, Estimated Value with Reasoning, AI Geologist Chat, Private On-Device History, Simple and Fast Interface

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


### GoldProspecting

[App page](https://appshunter.io/ios/app/goldprospecting/id6789072012)

This app acts as a digital field assistant for terrain exploration. It uses AI to analyze photos of rocks and sand, providing summaries of geological clues. Organize your fieldwork with maps, notes, and historical mining records to plan your exploration.

**Highlights:** AI-powered rock and terrain analysis, Historic mining records, Scan for gold and creek zones, Location-based terrain scores, Save promising spots with notes, Organize fieldwork and analysis history

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Prospecting Plus | $6.99 | per 7 days |
| Gold Prospecting Premium | $19.99 | per month |
| Gold Prospecting Plus | $69.99 | per year |


## Frequently asked questions

### Is Rock Crystal Gem Identifier free?

Rock Crystal Gem Identifier is free to download, with in-app purchases available.

### Is GoldProspecting free?

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

### Which has better reviews, Rock Crystal Gem Identifier or GoldProspecting?

Rock Crystal Gem Identifier is rated higher. Rock Crystal Gem Identifier averages 5.0 out of 5 from 1 ratings, while GoldProspecting averages 1.0 from 1 ratings.

### Do Rock Crystal Gem Identifier or GoldProspecting have ads?

Neither Rock Crystal Gem Identifier nor GoldProspecting shows ads.

### Which is updated more often, Rock Crystal Gem Identifier or GoldProspecting?

Rock Crystal Gem Identifier ships an update every 7 months, and GoldProspecting every 2 weeks. Most recently, Rock Crystal Gem Identifier was updated on November 12, 2026 and GoldProspecting on October 31, 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.*