# Stamp Identifier vs Stamp Scanner

The clearest difference is rating: Stamp Identifier at 5.0 against Stamp Scanner's 4.7. Stamp Identifier also leads on update cadence (fortnightly vs every 6 weeks). Stamp Scanner's advantage is ratings volume (21 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stamp Identifier sells 5 in-app purchases, starting at $3.99 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 Identifier holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Stamp Scanner has 21 ratings behind it against 2, so its average is the more settled of the two.

Stamp Identifier ships an update fortnightly, Stamp Scanner every 6 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampprice/id6747497452/reviews)** | [4.7 (21 ratings)](https://appshunter.io/ios/app/stamp-scanner-stamp-value/id6749663105/reviews) |
| Number of ratings | 2 | **21** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 136 MB | 60 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tho Hop](https://appshunter.io/developer/1821659322) | [Dang Minh Duc](https://appshunter.io/developer/1770951176) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stampprice/id6747497452)

Instantly identify, value, and organize postage stamps using AI. This app recognizes stamps from around the world, estimates their market value, and helps you manage your collection. Skip the catalogs and discover your stamps' worth with a simple photo.

**Highlights:** AI stamp recognition, Global stamp identification, Estimated stamp value, Collection organization, AI assistant for stamp queries, Catalog alternative

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Trial | $7.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $39.99 | per year |
| Premium Lifetime | $59.99 | one-time |


### 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 Identifier free?

Stamp Identifier 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 Identifier or Stamp Scanner?

Stamp Identifier is rated higher. Stamp Identifier averages 5.0 out of 5 from 2 ratings, while Stamp Scanner averages 4.7 from 21 ratings.

### Do Stamp Identifier or Stamp Scanner have ads?

Both Stamp Identifier and Stamp Scanner show ads.

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

Stamp Identifier ships an update fortnightly, and Stamp Scanner every 6 weeks. Most recently, Stamp Identifier was updated on November 8, 2026 and Stamp Scanner on October 30, 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.*