# Stamp Identifier vs Stamp ID

The clearest difference is rating: Stamp Identifier at 5.0 against Stamp ID's 4.0. Stamp Identifier also leads on iOS requirement (15.6 vs 17.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp Identifier sells 3 in-app purchases, starting at $3.99 per 7 days and Stamp ID sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp Identifier holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp ID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/stamp-identifier-postage-id/id6741527232/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/stamp-id-identify-and-value/id6748014527/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 13 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kofi Austin](https://appshunter.io/developer/1495016623) | [Rebecca Skinner](https://appshunter.io/developer/1090544689) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-postage-id/id6741527232)

Instantly identify stamps by scanning them with your phone. Discover historical details, get price estimates, and organize your entire stamp collection. Perfect for both new and experienced collectors.

**Highlights:** Scan and identify stamps instantly, Uncover stamp history and origin, Get price estimates for stamps, Organize personal stamp collections, Track valuable stamp finds

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Weekly | $3.99 | per 7 days |
| Unlimited Yearly | $29.99 | per year |
| Black Friday Deal Lifetime Access | $39.99 | one-time |


### Stamp ID

[App page](https://appshunter.io/ios/app/stamp-id-identify-and-value/id6748014527)

Instantly identify, value, and catalog your stamp collection with a photo. Access a global database for detailed information, market value insights, and advanced collector features. Organize your philatelic finds like a pro.

**Highlights:** Instant stamp identification via photo, Global stamp database, Estimated market value and pricing trends, Detailed stamp information, Catalog number referencing, Digital stamp album and collection management

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $3.99 | per 7 days |
| Pro 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 ID free?

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

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

Stamp Identifier is rated higher. Stamp Identifier averages 5.0 out of 5 from 4 ratings, while Stamp ID averages 4.0 from 2 ratings.

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

Neither Stamp Identifier nor Stamp ID shows ads.

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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.*