# Resale Value Scanner vs Rock Value

The clearest difference is rating: Resale Value Scanner at 4.7 against Rock Value's 1.0. Resale Value Scanner also leads on monetization model (free with in-app purchases vs subscription) and ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Resale Value Scanner sells 2 in-app purchases, starting at $5.99 per 7 days and Rock Value sells 3 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Resale Value Scanner holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: Resale Value Scanner has 7 ratings behind it against 1, so its average is the more settled of the two.

Resale Value Scanner ships an update every 4 months, Rock Value every 3 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Resale Value Scanner | Rock Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/resale-value-scanner/id6771238223/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/rock-value-stone-id/id6795194776/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 8 MB | 71 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rajendran Sajith Sajindran](https://appshunter.io/developer/1769186344) | [NIL AMBER UGUR](https://appshunter.io/developer/1887157994) |

## What reviewers say

### 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 | $5.99 | per 7 days |
| Monthly - Value Scanner | $19.99 | per month |


### Rock Value

[App page](https://appshunter.io/ios/app/rock-value-stone-id/id6795194776)

Identify rocks by photographing them to learn their identity, estimated value, and geological formation. It provides detailed appraisals with reasons and offers offline field guides for mineral identification.

**Highlights:** Photograph and identify rocks, Estimate rock value with reasons, Learn geological formation details, Perform at-home mineral tests, Verify authenticity of claimed rocks, Organize and manage rock collections, Offline field guide for minerals

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is Resale Value Scanner free?

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

### Is Rock Value free?

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

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

Resale Value Scanner is rated higher. Resale Value Scanner averages 4.7 out of 5 from 7 ratings, while Rock Value averages 1.0 from 1 ratings.

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

Neither Resale Value Scanner nor Rock Value shows ads.

### Which is updated more often, Resale Value Scanner or Rock Value?

Resale Value Scanner ships an update every 4 months, and Rock Value every 3 months. Most recently, Resale Value Scanner was updated on October 28, 2026 and Rock Value on October 25, 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.*