# Stamp Identifier vs Stamp Identifier

Stamp Identifier and Stamp Identifier both sit at 4.7 stars, but that hides the real split: 100% of Stamp Identifier's written reviews are positive against 43% of Stamp Identifier's. Stamp Identifier also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). Stamp Identifier's advantage is ratings volume (133 vs 17) and iOS requirement (14.0 vs 17.0). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stamp Identifier sells 8 in-app purchases, starting at $3.99 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, 4.7 against 4.6. That said, the two scores are not equally well evidenced: Stamp Identifier has 133 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 43% of Stamp Identifier's written reviews are positive against 100% of Stamp Identifier's, so the app with the better star average is not the one people write more warmly about.

Stamp Identifier ships an update every 7 months, Stamp Identifier every 3 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Stamp Identifier | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (133 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampico/id6749361095/reviews)** | [4.6 (17 ratings)](https://appshunter.io/ios/app/stamp-identifier-value-check/id6759895469/reviews) |
| Number of ratings | **133** | 17 |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 31 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [326 LAB - FZCO](https://appshunter.io/developer/1772075789) | [加兴 王](https://appshunter.io/developer/1384089221) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stampico/id6749361095)

Instantly identify postage stamps by scanning them with your phone. Get detailed information including origin, year, historical context, and estimated market value. Organize your collection and explore a global catalog of stamps.

**Highlights:** Instant stamp identification, Stamp value scanner, Global stamp catalog, Detailed stamp information, Collection management, Smart learning engine

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Weekly | $3.99 | per 7 days |
| PRO Weekly | $3.99 | per 7 days |
| PRO Yearly | $19.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $29.99 | per year |
| PRO Yearly | $39.99 | per year |
| PRO Yearly | $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. 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 |


## Frequently asked questions

### Is Stamp Identifier free?

Stamp 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 Identifier or Stamp Identifier?

Stamp Identifier is rated higher. Stamp Identifier averages 4.7 out of 5 from 133 ratings, while Stamp Identifier averages 4.6 from 17 ratings.

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

Stamp Identifier shows ads; Stamp Identifier does not.

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

Stamp Identifier ships an update every 7 months, and Stamp Identifier every 3 weeks. Most recently, Stamp Identifier was updated on November 5, 2026 and Stamp Identifier on November 5, 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.*