# Stamp Identifier vs Stamp Identifier° Postal Value

The clearest difference is rating: Stamp Identifier° Postal Value at 5.0 against Stamp Identifier's 3.9. Stamp Identifier° Postal Value also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.3). Stamp Identifier's advantage is ratings volume (128 vs 3). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stamp Identifier sells 3 in-app purchases, starting at $4.99 per 7 days and Stamp Identifier° Postal Value sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp Identifier° Postal Value holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Stamp Identifier has 128 ratings behind it against 3, so its average is the more settled of the two.

Stamp Identifier ships an update every 3 months, Stamp Identifier° Postal Value every 4 months. The most recent releases landed on August 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp Identifier° Postal Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (128 ratings)](https://appshunter.io/ios/app/stamp-identifier-stamp-value/id6504858531/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stamp-identifier-postal-value/id6738323940/reviews)** |
| Number of ratings | **128** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 143 MB | 62 MB |
| Requires iOS | 14.3 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vu Thuan](https://appshunter.io/developer/1721090083) | [Youssef Agnaou](https://appshunter.io/developer/1754570206) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stamp-value/id6504858531)

Identify and assess the value of your stamps by simply taking a photo. This app provides details like country, issue year, and condition-based value. Organize your collection and learn fascinating facts about philately.

**Highlights:** Image recognition stamp identification, Stamp details (country, year, name), Condition-based value assessment, Digital stamp collection management, Philatelic knowledge and facts

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Year | $24.99 | per year |
| One time payment | $59.99 | one-time |


### Stamp Identifier° Postal Value

[App page](https://appshunter.io/ios/app/stamp-identifier-postal-value/id6738323940)

Instantly identify postage stamps using AI-powered image recognition. Get detailed information including origin, issue date, rarity, and estimated value. Organize your collection and track its worth.

**Highlights:** AI-powered stamp identification, Detailed stamp information, Stamp grading and valuation, Collection management, Identify rare and vintage stamps, Estimate stamp prices

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp Identifier Weekly | $5.99 | per 7 days |
| Stamp Identifier 3 Months | $29.99 | per 3 months |
| Stamp Identifier Yearly | $49.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is Stamp Identifier° Postal Value free?

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

### Which has better reviews, Stamp Identifier or Stamp Identifier° Postal Value?

Stamp Identifier° Postal Value is rated higher. Stamp Identifier averages 3.9 out of 5 from 128 ratings, while Stamp Identifier° Postal Value averages 5.0 from 3 ratings.

### Do Stamp Identifier or Stamp Identifier° Postal Value have ads?

Stamp Identifier shows ads; Stamp Identifier° Postal Value does not.

### Which is updated more often, Stamp Identifier or Stamp Identifier° Postal Value?

Stamp Identifier ships an update every 3 months, and Stamp Identifier° Postal Value every 4 months. Most recently, Stamp Identifier was updated on August 25, 2026 and Stamp Identifier° Postal Value on September 10, 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.*