# Rockify vs GemRock

The clearest difference is update cadence: Rockify at every 4 days against GemRock's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Rockify sells 2 in-app purchases, starting at $3.99 per 7 days and GemRock sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rockify ships an update every 4 days, GemRock every 3 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Rockify | GemRock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/rockify-rock-identifier/id6767329349/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 69 MB | 4 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Opes Pixel Corp.](https://appshunter.io/developer/1896465026) | [星燃 余](https://appshunter.io/developer/1821083399) |

## What reviewers say

### 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 |


### GemRock

[App page](https://appshunter.io/ios/app/gemrock-stone-identifier/id6786309743)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StoneLens Pro (Weekly) | $4.99 | per 7 days |
| StoneLens Pro (Monthly) | $7.99 | per month |
| StoneLens Pro (Yearly) | $29.99 | per year |


## Frequently asked questions

### Is Rockify free?

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

### Is GemRock free?

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

### Do Rockify or GemRock have ads?

Neither Rockify nor GemRock shows ads.

### Which is updated more often, Rockify or GemRock?

Rockify ships an update every 4 days, and GemRock every 3 weeks. Most recently, Rockify was updated on October 28, 2026 and GemRock 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.*