# Rock Identifier vs Resale Value Scanner

The clearest difference is rating: Rock Identifier at 5.0 against Resale Value Scanner's 4.7. Rock Identifier also leads on device support (3 vs 1) and iOS requirement (15.1 vs 17.0). Resale Value Scanner's advantage is ratings volume (7 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Rock Identifier sells 2 in-app purchases, starting at $3.99 per 7 days and Resale Value Scanner sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Rock Identifier holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

## The numbers

| Metric | Rock Identifier | Resale Value Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rock-identifier-rockable/id6748341761/reviews)** | [4.7 (7 ratings)](https://appshunter.io/ios/app/resale-value-scanner/id6771238223/reviews) |
| Number of ratings | 2 | **7** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 59 MB | 8 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Armin Dervisagic](https://appshunter.io/developer/1792203560) | [Rajendran Sajith Sajindran](https://appshunter.io/developer/1769186344) |

## What reviewers say

### Rock Identifier

[App page](https://appshunter.io/ios/app/rock-identifier-rockable/id6748341761)

Instantly identify rocks, minerals, crystals, and gemstones using AI by simply taking a photo. Discover geological formations, learn about their properties, and build your personal collection. Perfect for nature enthusiasts and curious minds.

**Highlights:** AI-powered instant rock identification, Crystal and gemstone finder, Geode insights, Personal rock collection organizer, Educational geology content

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $3.99 | per 7 days |
| PRO Yearly | $29.99 | per year |


### Resale Value Scanner

[App page](https://appshunter.io/ios/app/resale-value-scanner/id6771238223)

This AI-powered app helps users identify items and estimate their resale value. It analyzes items using your camera to check market prices and potential profit before buying or selling.

**Highlights:** AI item identification, Resale value estimates, Price checking, Market value insights, Sold price comparisons, Profit estimation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Value Scanner | $4.99 | per 7 days |
| Monthly - Value Scanner | $14.99 | per month |


## Frequently asked questions

### Is Rock Identifier free?

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

### Is Resale Value Scanner free?

Resale Value Scanner is free to download, with in-app purchases available.

### Which has better reviews, Rock Identifier or Resale Value Scanner?

Rock Identifier is rated higher. Rock Identifier averages 5.0 out of 5 from 2 ratings, while Resale Value Scanner averages 4.7 from 7 ratings.

### Do Rock Identifier or Resale Value Scanner have ads?

Neither Rock Identifier nor Resale Value Scanner 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.*