# Stamp Identifier vs Stamp Value Stamp Identifier°

The clearest difference is monetization model: Stamp Identifier at free with in-app purchases against Stamp Value Stamp Identifier°'s subscription. Stamp Identifier also leads on ratings volume (16 vs 2). Stamp Value Stamp Identifier°'s advantage is rating (5.0 vs 4.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp Identifier sells 4 in-app purchases, starting at $6.99 per 7 days and Stamp Value Stamp Identifier° sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp Value Stamp Identifier° holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Stamp Identifier has 16 ratings behind it against 2, so its average is the more settled of the two.

Stamp Identifier ships an update every 3 weeks, Stamp Value Stamp Identifier° every 2 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp Value Stamp Identifier° |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (16 ratings)](https://appshunter.io/ios/app/stamp-identifier-value-check/id6759895469/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stamp-value-stamp-identifier/id6777763601/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 31 MB | 20 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [加兴 王](https://appshunter.io/developer/1384089221) | [EBUZER SIMSEK](https://appshunter.io/developer/1708825740) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-value-check/id6759895469)

Instantly identify, grade, and estimate the value of your stamps using advanced AI. Turn your device into a professional philatelic appraisal tool to understand the true worth of your collection.

**Highlights:** AI-powered stamp identification, Real-time market valuation, Expert condition grading, Portfolio tracking, Export PDF appraisals, Shareable digital cards

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Weekly | $6.99 | per 7 days |
| Pro - Weekly | $6.99 | per 7 days |
| Pro - Yearly | $39.99 | per year |
| Pro - Yearly | $39.99 | per year |


### Stamp Value Stamp Identifier°

[App page](https://appshunter.io/ios/app/stamp-value-stamp-identifier/id6777763601)

Instantly identify and value stamps using advanced AI technology. Simply take a photo or upload an image to get accurate results for common to rare finds. Designed for collectors and sellers, it provides quick insights into stamp worth.

**Highlights:** Instant stamp recognition via camera, Estimated market value for stamps, AI-powered detection, Simple and fast user experience, Designed for collectors and sellers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is Stamp Value Stamp Identifier° free?

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

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

Stamp Value Stamp Identifier° is rated higher. Stamp Identifier averages 4.6 out of 5 from 16 ratings, while Stamp Value Stamp Identifier° averages 5.0 from 2 ratings.

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

Neither Stamp Identifier nor Stamp Value Stamp Identifier° shows ads.

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

Stamp Identifier ships an update every 3 weeks, and Stamp Value Stamp Identifier° every 2 weeks. Most recently, Stamp Identifier was updated on October 31, 2026 and Stamp Value Stamp 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.*