# Stamp Value Identifier vs Stamp Identifier

The clearest difference is review sentiment: Stamp Identifier at 100% against Stamp Value Identifier's 38%. Stamp Identifier also leads on rating (4.6 vs 4.1) and ads (none vs shown). Stamp Value Identifier's advantage is ratings volume (91 vs 14) and iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stamp Value Identifier sells 2 in-app purchases, starting at $6.99 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.

Stamp Identifier holds the better App Store score, 4.6 against 4.1. That said, the two scores are not equally well evidenced: Stamp Value Identifier has 91 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 38% of Stamp Value Identifier's written reviews are positive against 100% of Stamp Identifier's.

Stamp Value Identifier ships an update every 5 weeks, Stamp Identifier every 3 weeks. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Stamp Value Identifier | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (91 ratings)](https://appshunter.io/ios/app/stamp-value-identifier/id6752688154/reviews) | **[4.6 (14 ratings)](https://appshunter.io/ios/app/stamp-identifier-value-check/id6759895469/reviews)** |
| Number of ratings | **91** | 14 |
| Positive reviews | 37.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 31 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Free App Studio](https://appshunter.io/developer/1814315440) | [加兴 王](https://appshunter.io/developer/1384089221) |

## What reviewers say

### Stamp Value Identifier

[App page](https://appshunter.io/ios/app/stamp-value-identifier/id6752688154)

Effortlessly identify and value stamps using your camera. This app provides instant information on rarity, origin, and postal history. Organize your entire stamp collection digitally, making philately more accessible for all levels of collectors.

**Highlights:** AI Stamp Scanner, Stamp Value & Info, Multiple Stamp Scanner, Digital Collection Manager, Worldwide Stamp Database

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $6.99 | per 7 days |
| Premium Plan | $39.99 | per year |


### 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 Stamp Value Identifier free?

Stamp Value Identifier 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 Value Identifier or Stamp Identifier?

Stamp Identifier is rated higher. Stamp Value Identifier averages 4.1 out of 5 from 91 ratings, while Stamp Identifier averages 4.6 from 14 ratings.

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

Stamp Value Identifier shows ads; Stamp Identifier does not.

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

Stamp Value Identifier ships an update every 5 weeks, and Stamp Identifier every 3 weeks. Most recently, Stamp Value Identifier was updated on October 15, 2026 and Stamp Identifier on October 11, 2026.

---

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