# Stamp identifier stamp value vs Stamp & Postmark Identifier

The clearest difference is rating: Stamp identifier stamp value at 5.0 against Stamp & Postmark Identifier's 4.3. Stamp identifier stamp value also leads on update cadence (monthly vs every 9 months) and iOS requirement (15.6 vs 18.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp identifier stamp value sells 4 in-app purchases, starting at $4.99 per 7 days and Stamp & Postmark Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp identifier stamp value holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

Stamp identifier stamp value ships an update monthly, Stamp & Postmark Identifier every 9 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Stamp identifier stamp value | Stamp & Postmark Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/stamp-identifier-stamp-value/id6744885279/reviews)** | [4.3 (7 ratings)](https://appshunter.io/ios/app/stamp-and-postmark-identifier/id6747294999/reviews) |
| Number of ratings | 4 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Freemium | Freemium |
| Size | 33 MB | 130 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ABDELHAFID BASAFOU](https://appshunter.io/developer/1679193612) | [PixelPort LLC](https://appshunter.io/developer/1355467938) |

## What reviewers say

### Stamp identifier stamp value

[App page](https://appshunter.io/ios/app/stamp-identifier-stamp-value/id6744885279)

Instantly identify stamps from photos, revealing their historical origin, estimated market value, and dimensions. Organize your collection, track its total worth, and discover matching stamps worldwide. Ideal for collectors and enthusiasts.

**Highlights:** Instant stamp recognition via photo, Estimated market value and rarity, Historical origin and timeline, Stamp dimensions and categorization, Smart collection management, Shareable collection data

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| weekly subscription | $4.99 | per 7 days |
| monthly subscription | $12.99 | per month |
| Yearly subscription | $29.99 | per year |
| life time | $99.99 | one-time |


### Stamp & Postmark Identifier

[App page](https://appshunter.io/ios/app/stamp-and-postmark-identifier/id6747294999)

Instantly identify stamps and postmarks using AI by simply taking a photo. Discover their history, origin, and estimated value. Organize your collection digitally and explore a vast global database.

**Highlights:** Instant stamp and postmark identification via camera, AI-powered image recognition, Historical and geographic data insights, Estimated value and rarity ratings, Digital collection management, Global database access, AI Assistant for queries

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Annual Premium | $29.99 | per year |


## Frequently asked questions

### Is Stamp identifier stamp value free?

Stamp identifier stamp value is free to download, with in-app purchases available.

### Is Stamp & Postmark Identifier free?

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

### Which has better reviews, Stamp identifier stamp value or Stamp & Postmark Identifier?

Stamp identifier stamp value is rated higher. Stamp identifier stamp value averages 5.0 out of 5 from 4 ratings, while Stamp & Postmark Identifier averages 4.3 from 7 ratings.

### Do Stamp identifier stamp value or Stamp & Postmark Identifier have ads?

Neither Stamp identifier stamp value nor Stamp & Postmark Identifier shows ads.

### Which is updated more often, Stamp identifier stamp value or Stamp & Postmark Identifier?

Stamp identifier stamp value ships an update monthly, and Stamp & Postmark Identifier every 9 months. Most recently, Stamp identifier stamp value was updated on October 24, 2026 and Stamp & Postmark Identifier on October 24, 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.*