# Stone Identifier vs Rock Identifier

The clearest difference is rating: Rock Identifier at 4.6 against Stone Identifier's 3.0. Rock Identifier also leads on ratings volume (36 vs 1) and iOS requirement (13.4 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Stone Identifier sells 4 in-app purchases, starting at $2.99 per 7 days and Rock Identifier sells 2 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock Identifier holds the better App Store score, 4.6 against 3.0. That said, the two scores are not equally well evidenced: Rock Identifier has 36 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

Stone Identifier ships an update every 6 weeks, Rock Identifier monthly. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stone Identifier | Rock Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/stone-identifier-ai-scanner/id6502506416/reviews) | **[4.6 (36 ratings)](https://appshunter.io/ios/app/rock-identifier-stone-value/id6736365953/reviews)** |
| Number of ratings | 1 | **36** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 77 MB | 56 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIET NAM JINGLE SOFTWARE](https://appshunter.io/developer/1541994427) | [Berkay Gemici](https://appshunter.io/developer/1761248495) |

## What reviewers say

### Stone Identifier

[App page](https://appshunter.io/ios/app/stone-identifier-ai-scanner/id6502506416)

Identify stones and rocks using AI by simply taking a photo. Explore a vast database of geological treasures and learn about their composition and formation. Perfect for enthusiasts and learners of all ages.

**Highlights:** AI-powered stone identification from photos, Extensive database of rocks, minerals, and gemstones, Information on composition and formation, Portable geology laboratory, Suitable for all ages and knowledge levels

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stone Identifier Weekly Pro | $2.99 | per 7 days |
| Stone Identifier Monthly Pro | $5.99 | per month |
| Stone Identifier Yearly Pro | $29.99 | per year |
| Full access lifetime | $79.99 | one-time |


### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-stone-value/id6736365953)

Instantly identify crystals, gemstones, and minerals with AI. Snap a photo to learn about a stone's type, rarity, value, and spiritual meanings. Explore the world of geology with this easy-to-use educational tool.

**Highlights:** AI-powered stone identification, Instant analysis of crystals and gems, Detailed insights on properties and meanings, Easy-to-use photo interface, Information on rarity and value

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $6.99 | per 7 days |
| Yearly Pro | $39.99 | per year |


## Frequently asked questions

### Is Stone Identifier free?

Stone 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.

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

Rock Identifier is rated higher. Stone Identifier averages 3.0 out of 5 from 1 ratings, while Rock Identifier averages 4.6 from 36 ratings.

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

Neither Stone Identifier nor Rock Identifier shows ads.

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

Stone Identifier ships an update every 6 weeks, and Rock Identifier monthly. Most recently, Stone Identifier was updated on November 4, 2026 and Rock Identifier on October 30, 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.*