# Gem Identifier vs Rockify

The clearest difference is rating: Gem Identifier at 3.0 against Rockify's 1.0. Rockify's advantage is update cadence (every 4 days vs every 2 weeks) and iOS requirement (16.6 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Gem Identifier sells 2 in-app purchases, starting at $7.99 per 7 days and Rockify sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Gem Identifier holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Gem Identifier ships an update every 2 weeks, Rockify every 4 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Gem Identifier | Rockify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/gem-identifier-rock-scanner/id6759844200/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/rockify-rock-identifier/id6767329349/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 4 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 72 MB | 69 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Habib Yagiz Demir](https://appshunter.io/developer/1612459009) | [Opes Pixel Corp.](https://appshunter.io/developer/1896465026) |

## What reviewers say

### Gem Identifier

[App page](https://appshunter.io/ios/app/gem-identifier-rock-scanner/id6759844200)

Identify rocks, minerals, and gemstones from a photo using AI. Get detailed specimen profiles, learn about their properties, and save your finds to a personal collection. An AI expert is available to answer geology questions.

**Highlights:** Identify rocks and minerals from photos, Detailed specimen profiles, Learn physical properties, Save identifications to collection, AI Geology Expert assistance, Discover interesting facts

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Yearly Premium | $39.99 | per year |


### Rockify

[App page](https://appshunter.io/ios/app/rockify-rock-identifier/id6767329349)

Instantly identify rocks, minerals, crystals, and gemstones with a photo. Learn detailed facts about their origin, hardness, rarity, and care. Organize your collection and discover guides to distinguish real from fake stones.

**Highlights:** AI-powered photo identification, Detailed rock and mineral encyclopedia, Collection organization, Real vs. fake stone guides, Crystal healing information, Mohs hardness scale guide

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $3.99 | per 7 days |
| Rockify Pro Annual | $44.99 | per year |


## Frequently asked questions

### Is Gem Identifier free?

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

### Is Rockify free?

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

### Which has better reviews, Gem Identifier or Rockify?

Gem Identifier is rated higher. Gem Identifier averages 3.0 out of 5 from 2 ratings, while Rockify averages 1.0 from 1 ratings.

### Do Gem Identifier or Rockify have ads?

Neither Gem Identifier nor Rockify shows ads.

### Which is updated more often, Gem Identifier or Rockify?

Gem Identifier ships an update every 2 weeks, and Rockify every 4 days. Most recently, Gem Identifier was updated on October 25, 2026 and Rockify 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.*