# Postage Stamp Value vs Stamp Identifier

The clearest difference is ads: Stamp Identifier at none against Postage Stamp Value's shown. Stamp Identifier also leads on review sentiment (100% vs 67%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Postage Stamp Value sells 6 in-app purchases, starting at $4.99 per 7 days and Stamp Identifier sells 4 in-app purchases, starting at $6.99 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 — 4.5 for Postage Stamp Value against 4.6 for Stamp Identifier. Both are backed by a comparable volume of ratings — 20 and 16 respectively. Written reviews are what separate them: 67% of Postage Stamp Value's written reviews are positive against 100% of Stamp Identifier's.

Postage Stamp Value ships an update every 6 weeks, Stamp Identifier monthly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Postage Stamp Value | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (20 ratings)](https://appshunter.io/ios/app/postage-stamp-value/id6753958213/reviews) | **[4.6 (16 ratings)](https://appshunter.io/ios/app/stamp-identifier-value-check/id6759895469/reviews)** |
| Number of ratings | **20** | 16 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 67 MB | 31 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Munure Tuzun](https://appshunter.io/developer/1845926646) | [加兴 王](https://appshunter.io/developer/1384089221) |

## What reviewers say

### Postage Stamp Value

[App page](https://appshunter.io/ios/app/postage-stamp-value/id6753958213)

Instantly identify postage stamps by taking a photo. Get detailed analysis, historical context, rarity assessments, and estimated market values for your collection. Organize and track your stamps digitally.

**Highlights:** Instant stamp identification via photo, Detailed analysis including origin and year, Rarity assessment and collectibility ratings, Estimated market value and pricing trends, Save and organize identified stamps, Digital collection gallery, Condition evaluation and authenticity insights

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Stamp Weekly | $7.99 | per 7 days |
| Stamp Premium | $29.99 | per year |
| Stamp Premium | $49.99 | per year |
| Stamp Yearly | $49.99 | per year |
| Stamp Lifetime | $64.99 | one-time |


### 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. Track your collection's worth and generate professional appraisal reports. Perfect for collectors and resellers seeking to uncover hidden treasures.

**Highlights:** AI-powered stamp identification, Real-time market valuation, Expert condition grading, Portfolio tracking, Exportable 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 |


## Frequently asked questions

### Is Postage Stamp Value free?

Postage Stamp Value 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, Postage Stamp Value or Stamp Identifier?

Stamp Identifier is rated higher. Postage Stamp Value averages 4.5 out of 5 from 20 ratings, while Stamp Identifier averages 4.6 from 16 ratings.

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

Postage Stamp Value shows ads; Stamp Identifier does not.

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

Postage Stamp Value ships an update every 6 weeks, and Stamp Identifier monthly. Most recently, Postage Stamp Value was updated on October 25, 2026 and Stamp Identifier on October 25, 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.*