# Rock Identifier vs Rock Identifier

The clearest difference is device support: Rock Identifier at 3 against Rock Identifier's 1. Rock Identifier also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 8 days. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Rock Identifier | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (8 ratings)](https://appshunter.io/ios/app/rock-identifier-crystal/id6767669488/reviews)** | — |
| Number of ratings | **8** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | Every 8 days |
| Monetization | Subscription | — |
| Size | 62 MB | 27 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | +4 | 4+ |
| Developer | [H2A Digital LLC](https://appshunter.io/developer/1856303961) | [Ebubekir Sezer](https://appshunter.io/developer/1648044330) |

## What reviewers say

### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-crystal/id6767669488)

Instantly identify rocks, crystals, gemstones, and minerals with a photo. Learn detailed information about their appearance, origins, and composition. Explore the natural world and build your collection with this AI-powered identification tool.

**Highlights:** Identify rocks, crystals, and minerals from photos, AI-powered analysis in seconds, Detailed information on appearance and origin, Upload photos or take pictures directly, Save and revisit identification history, Identify gemstones in jewelry

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $4.99 | per 7 days |
| Yearly Access | $29.99 | per year |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rocco/id6801804012)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is Rock Identifier free?

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

### Is Rock Identifier free?

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

### Do Rock Identifier or Rock Identifier have ads?

Neither Rock Identifier nor Rock Identifier shows ads.

### Which is updated more often, Rock Identifier or Rock Identifier?

Rock Identifier ships an update every 8 days, and Rock Identifier every 8 days. Most recently, Rock Identifier was updated on October 31, 2026 and Rock Identifier on October 29, 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.*