# Rock Identifier App vs AI Stone Identifier

The clearest difference is rating: Rock Identifier App at 2.1 against AI Stone Identifier's 1.0. Rock Identifier App also leads on ratings volume (10 vs 1). AI Stone Identifier's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Rock Identifier App sells 3 in-app purchases, starting at $5.99 per month and AI Stone Identifier sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock Identifier App holds the better App Store score, 2.1 against 1.0. That said, the two scores are not equally well evidenced: Rock Identifier App has 10 ratings behind it against 1, so its average is the more settled of the two.

Rock Identifier App ships an update every 2 months, AI Stone Identifier every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Rock Identifier App | AI Stone Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (10 ratings)](https://appshunter.io/ios/app/rock-identifier-app/id1604172315/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/ai-stone-identifier/id6474066092/reviews) |
| Number of ratings | **10** | 1 |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shreyaskumar Patel](https://appshunter.io/developer/1599209768) | [PHAWK INFOTECH LLP](https://appshunter.io/developer/1688700366) |

## What reviewers say

### Rock Identifier App

[App page](https://appshunter.io/ios/app/rock-identifier-app/id1604172315)

Identify rocks and minerals instantly by taking a photo. Explore geological information, build a personal collection, and learn about earth science. This app offers a comprehensive guide to stones and crystals, aiding in geological exploration and documentation.

**Highlights:** Instant rock identification via photo, Build and manage a personal stone collection, Detailed geological information, Learn about earth, fossils, and crystals, Record geological observations, Comprehensive crystal and rock guide

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $5.99 | per month |
| Yearly Premium Access | $9.99 | per year |
| Life Time Access | $12.99 | one-time |


### AI Stone Identifier

[App page](https://appshunter.io/ios/app/ai-stone-identifier/id6474066092)

Easily identify stones, crystals, and diamonds using your device's camera or uploaded images. Get detailed information on their origin, meaning, and specifications. Discover a wide range of precious stones and their unique properties.

**Highlights:** Stone and diamond identification, Camera recognition, Image upload and editing, Detailed stone specifications, List of precious stones, Origin and meaning of stones

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Stone Identifier One Week | $5.99 | per 7 days |
| AI Stone Identifier One Month | $9.99 | per month |
| AI Stone Identifier 3 Months | $19.99 | per 3 months |
| AI Stone Identifier Lifetime | $34.99 | one-time |


## Frequently asked questions

### Is Rock Identifier App free?

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

### Is AI Stone Identifier free?

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

### Which has better reviews, Rock Identifier App or AI Stone Identifier?

Rock Identifier App is rated higher. Rock Identifier App averages 2.1 out of 5 from 10 ratings, while AI Stone Identifier averages 1.0 from 1 ratings.

### Do Rock Identifier App or AI Stone Identifier have ads?

Both Rock Identifier App and AI Stone Identifier show ads.

### Which is updated more often, Rock Identifier App or AI Stone Identifier?

Rock Identifier App ships an update every 2 months, and AI Stone Identifier every 2 weeks. Most recently, Rock Identifier App was updated on November 3, 2026 and AI Stone Identifier on November 4, 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.*