# Stamp Identifier vs StampValue

The clearest difference is rating: Stamp Identifier at 4.7 against StampValue's 4.2. Stamp Identifier also leads on ratings volume (133 vs 18). StampValue's advantage is ads (none vs shown) and update cadence (every 9 days vs every 7 months). On price, in-app purchases, monetization model and device support 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 StampValue 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 Identifier holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: Stamp Identifier has 133 ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 43% of Stamp Identifier's written reviews are positive against 67% of StampValue'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, StampValue every 9 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | StampValue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (133 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampico/id6749361095/reviews)** | [4.2 (18 ratings)](https://appshunter.io/ios/app/stampvalue-stamp-identifier-plus/id6751752714/reviews) |
| Number of ratings | **133** | 18 |
| Positive reviews | 42.9% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 143 MB | 49 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [326 LAB - FZCO](https://appshunter.io/developer/1772075789) | [伟烽 莫](https://appshunter.io/developer/1821461071) |

## 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 |


### StampValue

[App page](https://appshunter.io/ios/app/stampvalue-stamp-identifier-plus/id6751752714)

Instantly identify and evaluate stamps using AI and a comprehensive database. Track your collection, calculate its total value, and learn about philately. Ideal for both new and experienced collectors.

**Highlights:** AI stamp recognition, Built-in stamp database, Favorites and value calculator, Collection management, Stamp value estimation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StampValue Pro Weekly (1 Week) | $4.99 | per 7 days |
| StampValue Pro Yearly (1 Year) | $29.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is StampValue free?

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

### Which has better reviews, Stamp Identifier or StampValue?

Stamp Identifier is rated higher. Stamp Identifier averages 4.7 out of 5 from 133 ratings, while StampValue averages 4.2 from 18 ratings.

### Do Stamp Identifier or StampValue have ads?

Stamp Identifier shows ads; StampValue does not.

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

Stamp Identifier ships an update every 7 months, and StampValue every 9 days. Most recently, Stamp Identifier was updated on November 5, 2026 and StampValue on October 30, 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.*