# Stamp Identifier vs Stamp Scanner

Stamp Identifier and Stamp Scanner both sit at 4.7 stars, but that hides the real split: 43% of Stamp Identifier's written reviews are positive against 0% of Stamp Scanner's. Stamp Identifier also leads on ratings volume (133 vs 21). Stamp Scanner's advantage is update cadence (every 6 weeks vs every 7 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp Identifier sells 8 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.

On the App Store both sit at effectively the same score — 4.7 for Stamp Identifier against 4.7 for Stamp Scanner. That said, the two scores are not equally well evidenced: Stamp Identifier has 133 ratings behind it against 21, so its average is the more settled of the two. Written reviews are what separate them: 43% of Stamp Identifier's written reviews are positive against 0% of Stamp Scanner's.

Stamp Identifier ships an update every 7 months, Stamp Scanner every 6 weeks. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (133 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampico/id6749361095/reviews)** | [4.7 (21 ratings)](https://appshunter.io/ios/app/stamp-scanner-stamp-value/id6749663105/reviews) |
| Number of ratings | **133** | 21 |
| Positive reviews | **42.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 60 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [326 LAB - FZCO](https://appshunter.io/developer/1772075789) | [Dang Minh Duc](https://appshunter.io/developer/1770951176) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stampico/id6749361095)

Instantly identify postage stamps by scanning them with your phone. Get detailed information including origin, year, historical context, and estimated market value. Organize your collection and explore a global catalog of stamps.

**Highlights:** Instant stamp identification, Stamp value scanner, Global stamp catalog, Detailed stamp information, Collection management, Smart learning engine

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $3.99 | per 7 days |
| PRO Weekly | $3.99 | per 7 days |
| PRO Yearly | $19.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $39.99 | per year |
| PRO 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 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 4.7 out of 5 from 133 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 every 7 months, and Stamp Scanner every 6 weeks. Most recently, Stamp Identifier was updated on November 5, 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.*