# Rock Stone Identifier vs Bone Identifier

The clearest difference is rating: Bone Identifier at 5.0 against Rock Stone Identifier's 3.0. Bone Identifier also leads on in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Rock Stone Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Bone Identifier asks for nothing beyond the download.

Bone Identifier holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | Rock Stone Identifier | Bone Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/rock-stone-identifier/id6746411196/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bone-identifier/id6747607482/reviews)** |
| Number of ratings | 1 | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Monetization | Free with in-app purchases | **Free** |
| Size | 25 MB | 4 MB |
| Requires iOS | 17.0 | 17 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Oleksandr Masliukivskyi](https://appshunter.io/developer/1714169448) | [Kawaii](https://appshunter.io/developer/1696001381) |

## What reviewers say

### Rock Stone Identifier

[App page](https://appshunter.io/ios/app/rock-stone-identifier/id6746411196)

Instantly identify rocks, stones, gems, and minerals using your phone's camera and AI. Learn their composition, origin, properties, and value. Save your discoveries with GPS locations and explore offline.

**Highlights:** Identify rocks via photo or upload, Detailed rock data and gemstone values, Save identified rocks to collection, Add GPS location to finds, Offline identification capabilities

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - 1 Week | $3.99 | per 7 days |
| Pro - Annual | $29.99 | per year |


### Bone Identifier

[App page](https://appshunter.io/ios/app/bone-identifier/id6747607482)

Identify bones instantly using your camera. Get detailed anatomical reports, learn about classification, location, and clinical significance. Build a personal catalog and explore specimens identified by others.

**Highlights:** AI-powered bone identification, Detailed anatomical reports, Bone classification and location, Personal specimen catalog, Community specimen browsing, Learning about skeletal anatomy

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock Stone Identifier free?

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

### Is Bone Identifier free?

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

### Which has better reviews, Rock Stone Identifier or Bone Identifier?

Bone Identifier is rated higher. Rock Stone Identifier averages 3.0 out of 5 from 1 ratings, while Bone Identifier averages 5.0 from 2 ratings.

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

Neither Rock Stone Identifier nor Bone 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.*