# Stamp Identifier vs Stamper

The clearest difference is review sentiment: Stamper at 50% against Stamp Identifier's 0%. Stamper also leads on ads (none vs shown) and rating (4.3 vs 3.9). Stamp Identifier's advantage is iOS requirement (14.3 vs 18.6). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. Stamp Identifier sells 3 in-app purchases, starting at $4.99 per 7 days and Stamper sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamper holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 128 and 52 respectively. Written reviews point the same way: 0% of Stamp Identifier's written reviews are positive against 50% of Stamper's.

Stamp Identifier ships an update every 3 months, Stamper every 6 weeks. The most recent releases landed on August 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (128 ratings)](https://appshunter.io/ios/app/stamp-identifier-stamp-value/id6504858531/reviews) | **[4.3 (52 ratings)](https://appshunter.io/ios/app/stamper-stamp-identifier/id6560103917/reviews)** |
| Number of ratings | **128** | 52 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 143 MB | 107 MB |
| Requires iOS | **14.3** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vu Thuan](https://appshunter.io/developer/1721090083) | [Youssef Agnaou](https://appshunter.io/developer/1754570206) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stamp-value/id6504858531)

Identify and assess the value of your stamps by simply taking a photo. This app provides details like country, issue year, and condition-based value. Organize your collection and learn fascinating facts about philately.

**Highlights:** Image recognition stamp identification, Stamp details (country, year, name), Condition-based value assessment, Digital stamp collection management, Philatelic knowledge and facts

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Year | $24.99 | per year |
| One time payment | $59.99 | one-time |


### Stamper

[App page](https://appshunter.io/ios/app/stamper-stamp-identifier/id6560103917)

Instantly identify stamps from a photo using advanced AI. Get detailed information on origin, value, history, and more. Perfect for both new and experienced collectors.

**Highlights:** Instant stamp identification via photo, Detailed stamp information, Market value estimation, Historical significance insights, User-friendly interface, Extensive global stamp database

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Yearly | $19.99 | per year |
| Premium Yearly | $39.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is Stamper free?

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

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

Stamper is rated higher. Stamp Identifier averages 3.9 out of 5 from 128 ratings, while Stamper averages 4.3 from 52 ratings.

### Do Stamp Identifier or Stamper have ads?

Stamp Identifier shows ads; Stamper does not.

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

Stamp Identifier ships an update every 3 months, and Stamper every 6 weeks. Most recently, Stamp Identifier was updated on August 25, 2026 and Stamper on September 10, 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.*