# OutcropWizard vs Rock Identifier

The clearest difference is in-app purchases: OutcropWizard at none against Rock Identifier's 2. OutcropWizard also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Rock Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. OutcropWizard asks for nothing beyond the download.

## The numbers

| Metric | OutcropWizard | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (19 ratings)](https://appshunter.io/ios/app/rock-identifier-rockium/id6753095304/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 50 MB | 48 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rheinische Friedrich-Wilhelms-Universitat Bonn](https://appshunter.io/developer/902756682) | [Roman Pieskov](https://appshunter.io/developer/1758891658) |

## What reviewers say

### OutcropWizard

[App page](https://appshunter.io/ios/app/outcropwizard/id1495967711)

Discover geologically interesting locations in your vicinity with this mobile database. Find nearby outcrops, learn what to see, and get directions. Ideal for geology enthusiasts exploring their surroundings.

**Highlights:** Geological location database, Find nearby outcrops, Information on geological features, Navigation to locations, Explore local geology

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

**In-app purchases:** none


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rockium/id6753095304)

Instantly identify rocks, minerals, and gemstones from photos using AI. Get detailed information, track your discoveries, and test your knowledge with interactive quizzes. Perfect for collectors, students, and anyone curious about geology.

**Highlights:** Instant AI rock identification from photos, Detailed stone profiles with images, Identification history and tracking, Interactive rock quiz game, Community trending rocks, Learn about stone characteristics and value

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Week | $4.99 | per 7 days |
| Premium 1 Year | $29.99 | per year |


## Frequently asked questions

### Is OutcropWizard free?

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

### Is Rock Identifier free?

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

### Do OutcropWizard or Rock Identifier have ads?

Neither OutcropWizard nor Rock Identifier shows ads.

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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.*