# Stamp ID Value Identifier Pro vs Stamp Identifier

The clearest difference is rating: Stamp Identifier at 5.0 against Stamp ID Value Identifier Pro's 3.0. Stamp ID Value Identifier Pro's advantage is ads (none vs shown) and iOS requirement (13.4 vs 15.0). On price, ratings volume, update cadence and in-app purchases 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 Identifier sells 5 in-app purchases, starting at $3.99 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 3.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

Stamp ID Value Identifier Pro ships an update every 3 weeks, Stamp Identifier fortnightly. The most recent releases landed on October 30, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Stamp ID Value Identifier Pro | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/stamp-id-value-identifier-pro/id6741540144/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 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 39 MB | 136 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wilmer Terrero](https://appshunter.io/developer/1676150391) | [Tho Hop](https://appshunter.io/developer/1821659322) |

## 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 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 |


## 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 Identifier free?

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

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

Stamp Identifier is rated higher. Stamp ID Value Identifier Pro averages 3.0 out of 5 from 4 ratings, while Stamp Identifier averages 5.0 from 2 ratings.

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

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

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

Stamp ID Value Identifier Pro ships an update every 3 weeks, and Stamp Identifier fortnightly. Most recently, Stamp ID Value Identifier Pro was updated on October 30, 2026 and Stamp Identifier on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*