# Stamp Identifier vs Stamp Identifier

The clearest difference is ads: Stamp Identifier at none against Stamp Identifier's shown. Stamp Identifier's advantage is update cadence (fortnightly vs every 6 months). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Stamp Identifier sells 3 in-app purchases, starting at $3.99 per 7 days and Stamp Identifier sells 4 in-app purchases, starting at $3.99 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 — 5.0 for Stamp Identifier against 5.0 for Stamp Identifier. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Stamp Identifier ships an update every 6 months, Stamp Identifier fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | Stamp Identifier | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/stamp-identifier-postage-id/id6741527232/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampprice/id6747497452/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 136 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kofi Austin](https://appshunter.io/developer/1495016623) | [Tho Hop](https://appshunter.io/developer/1821659322) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-postage-id/id6741527232)

Instantly identify stamps by scanning them with your phone. Discover historical details, get price estimates, and organize your entire stamp collection. Perfect for both new and experienced collectors.

**Highlights:** Scan and identify stamps instantly, Uncover stamp history and origin, Get price estimates for stamps, Organize personal stamp collections, Track valuable stamp finds

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Unlimited Yearly | $29.99 | per year |
| Black Friday Deal Lifetime Access | $39.99 | one-time |


### 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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Trial | $3.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is Stamp Identifier free?

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

### Which has better reviews, Stamp Identifier or Stamp Identifier?

Stamp Identifier and Stamp Identifier are both rated 5.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

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

Stamp Identifier shows ads; Stamp Identifier does not.

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

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