# Stone Identifier Rock ID Scan vs Crypto's Edge

Stone Identifier Rock ID Scan and Crypto's Edge are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Stone Identifier Rock ID Scan sells 4 in-app purchases, starting at $3.99 per 7 days and Crypto's Edge sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

Stone Identifier Rock ID Scan ships an update monthly, Crypto's Edge every 4 weeks. The most recent releases landed on November 7, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Stone Identifier Rock ID Scan | Crypto's Edge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (200 ratings)](https://appshunter.io/ios/app/stone-identifier-rock-id-scan/id1592077054/reviews)** | — |
| Number of ratings | **200** | — |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 44 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Manh Nguyen hong](https://appshunter.io/developer/1592077356) | [Mighty Labs](https://appshunter.io/developer/1747256858) |

## What reviewers say

### Stone Identifier Rock ID Scan

[App page](https://appshunter.io/ios/app/stone-identifier-rock-id-scan/id1592077054)

Instantly identify rocks, crystals, and gems by taking a photo or selecting one from your library. This AI-powered tool provides detailed information about identified stones, including their properties and other names. Save your discoveries and learn about the geological world around you.

**Highlights:** Identify rocks, crystals, and gems, AI-powered image recognition, Detailed information on stones, Save identified rocks, Learn about stone ingredients and names

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly Sale | $39.99 | per year |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 👍 Useful for rock collectors
- 👍 Helps identify rocks
- 👍 Provides information about rocks
- 👍 Accurate identification (for some users)
- 👍 Fun to use

**What reviewers complain about**

- 💰 Expensive subscription/payment required
- ❌ Does not work for free
- ❌ Inaccurate identification
- ❌ Limited free scans
- ❌ Difficult to use

**Reported bugs**

- App does not work
- Locked up on a buy subscription page
- Cannot get app off phone

**Requested features**

- Allow free rock scanning
- Offer a free version of the app


### Crypto's Edge

[App page](https://appshunter.io/ios/app/cryptos-edge/id6756531242)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Edge Pro Monthly | $19.99 | per month |
| Pro - yearly | $149.99 | per year |


## Frequently asked questions

### Is Stone Identifier Rock ID Scan free?

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

### Is Crypto's Edge free?

Crypto's Edge is free to download, with in-app purchases available.

### Do Stone Identifier Rock ID Scan or Crypto's Edge have ads?

Neither Stone Identifier Rock ID Scan nor Crypto's Edge shows ads.

### Which is updated more often, Stone Identifier Rock ID Scan or Crypto's Edge?

Stone Identifier Rock ID Scan ships an update monthly, and Crypto's Edge every 4 weeks. Most recently, Stone Identifier Rock ID Scan was updated on November 7, 2026 and Crypto's Edge on November 9, 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.*