# Resale Value Scanner vs Backmark

The clearest difference is update cadence: Backmark at every 5 days against Resale Value Scanner's every 4 months. Backmark also leads on rating (5.0 vs 4.8). On price, ratings volume, 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 $4.99 per 7 days and Backmark sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Backmark holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 3 respectively.

Resale Value Scanner ships an update every 4 months, Backmark every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Resale Value Scanner | Backmark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (8 ratings)](https://appshunter.io/ios/app/resale-value-scanner/id6771238223/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/backmark-antique-identifier/id6812663428/reviews)** |
| Number of ratings | **8** | 3 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 8 MB | 28 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rajendran Sajith Sajindran](https://appshunter.io/developer/1769186344) | [Irfan Behic TIRPANCI](https://appshunter.io/developer/1895131748) |

## 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 | $4.99 | per 7 days |
| Monthly - Value Scanner | $14.99 | per month |


### Backmark

[App page](https://appshunter.io/ios/app/backmark-antique-identifier/id6812663428)

Identify antique objects and estimate their value by simply taking a photo. The app analyzes shape, material, decoration, and maker's marks to provide a confidence level for each match. It offers value ranges with explanations and allows users to save their collection offline.

**Highlights:** Photo-based antique identification, AI-driven value estimation, Confidence level for matches, Offline collection saving, User-editable entries, Multiple possible matches displayed

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $5.99 | per 7 days |
| Unlimited Yearly | $19.99 | per year |
| Unlimited Yearly | $39.99 | per year |
| Unlimited Lifetime | $79.99 | one-time |


## Frequently asked questions

### Is Resale Value Scanner free?

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

### Is Backmark free?

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

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

Backmark is rated higher. Resale Value Scanner averages 4.8 out of 5 from 8 ratings, while Backmark averages 5.0 from 3 ratings.

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

Neither Resale Value Scanner nor Backmark shows ads.

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

Resale Value Scanner ships an update every 4 months, and Backmark every 5 days. Most recently, Resale Value Scanner was updated on November 5, 2026 and Backmark on November 6, 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.*