# Stamp ID Value Identifier Pro vs Stamp Scanner

The clearest difference is rating: Stamp Scanner at 4.7 against Stamp ID Value Identifier Pro's 3.0. Stamp Scanner also leads on ratings volume (18 vs 2). Stamp ID Value Identifier Pro's advantage is ads (none vs shown) and iOS requirement (13.4 vs 15.1). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stamp ID Value Identifier Pro sells 2 in-app purchases, starting at $4.99 per 7 days and Stamp 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.

Stamp Scanner holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Stamp Scanner has 18 ratings behind it against 2, so its average is the more settled of the two.

Stamp ID Value Identifier Pro ships an update every 3 weeks, Stamp Scanner every 6 weeks. The most recent releases landed on June 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Stamp ID Value Identifier Pro | Stamp Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/stamp-id-value-identifier-pro/id6741540144/reviews) | **[4.7 (18 ratings)](https://appshunter.io/ios/app/stamp-scanner-stamp-value/id6749663105/reviews)** |
| Number of ratings | 2 | **18** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 60 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wilmer Terrero](https://appshunter.io/developer/1676150391) | [Dang Minh Duc](https://appshunter.io/developer/1770951176) |

## What reviewers say

### Stamp ID Value Identifier Pro

[App page](https://appshunter.io/ios/app/stamp-id-value-identifier-pro/id6741540144)

Transform your phone into a powerful stamp identifier and AI scanner. Instantly reveal hidden values and track your collection's worth. Build a digital portfolio of your stamps with smart ID and picture analysis.

**Highlights:** AI-powered stamp scanner, Stamp value estimation, Digital stamp collection, Stamp picture analysis, Portfolio tracking

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp ID Premium Weekly | $4.99 | per 7 days |
| Stamp ID Premium Yearly | $39.99 | per year |


### Stamp Scanner

[App page](https://appshunter.io/ios/app/stamp-scanner-stamp-value/id6749663105)

Instantly identify any stamp with a photo, receiving details like origin, year, and estimated value. Organize your collection, track its worth, and discover rare finds with advanced AI recognition.

**Highlights:** Instant stamp identification via camera or gallery, Detailed stamp information (country, year, value), AI recognition with global database, Estimated market price for stamps, Collection organization with folders and notes, Total collection value tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| One time | $19.99 | one-time |


## Frequently asked questions

### Is Stamp ID Value Identifier Pro free?

Stamp ID Value Identifier Pro is free to download, with in-app purchases available.

### Is Stamp Scanner free?

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

### Which has better reviews, Stamp ID Value Identifier Pro or Stamp Scanner?

Stamp Scanner is rated higher. Stamp ID Value Identifier Pro averages 3.0 out of 5 from 2 ratings, while Stamp Scanner averages 4.7 from 18 ratings.

### Do Stamp ID Value Identifier Pro or Stamp Scanner have ads?

Stamp Scanner shows ads; Stamp ID Value Identifier Pro does not.

### Which is updated more often, Stamp ID Value Identifier Pro or Stamp Scanner?

Stamp ID Value Identifier Pro ships an update every 3 weeks, and Stamp Scanner every 6 weeks. Most recently, Stamp ID Value Identifier Pro was updated on June 8, 2026 and Stamp Scanner on September 10, 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.*