# Stamp Identifier vs Stamp Identifier

The clearest difference is iOS requirement: Stamp Identifier at 13.0 against Stamp Identifier's 17.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and Stamp Identifier sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp Identifier ships an update every 3 months, Stamp Identifier every 4 months. The most recent releases landed on November 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/stamp-identifier-ai-scanner/id6737816855/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 3 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Semen Sharyhin](https://appshunter.io/developer/1463206827) | [Asil Arslan](https://appshunter.io/developer/1495845191) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-ai-scanner/id6737816855)

Instantly identify fish species with AI. Upload a photo or take a new one to get accurate results and detailed information. Perfect for anglers, researchers, and nature enthusiasts.

**Highlights:** AI-powered identification, Photo upload for analysis, Detailed species information, Vast fish database, Ideal for anglers and researchers

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp Identifier Premium Week | $4.99 | per 7 days |
| Stamp Identifier Premium Year | $24.99 | per year |


### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier/id6738039980)

Identify postage stamps using AI by taking a photo. Get details on origin, value, and unique characteristics. Ideal for collectors and enthusiasts interested in philately.

**Highlights:** AI-powered stamp identification, Detailed stamp information, Origin and value details, Unique characteristic analysis, Gateway to philately history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3-Day Trial | $7.99 | per 7 days |
| Annual Plan | $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.

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

Neither Stamp Identifier nor Stamp Identifier shows ads.

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

Stamp Identifier ships an update every 3 months, and Stamp Identifier every 4 months. Most recently, Stamp Identifier was updated on November 3, 2026 and Stamp Identifier on October 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.*