# Antique Identifier vs Stamp Identifier

The clearest difference is update cadence: Stamp Identifier at every 3 weeks against Antique Identifier's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Antique Identifier sells 4 in-app purchases, starting at $6.99 per 7 days and Stamp Identifier sells 2 in-app purchases, starting at $9.90 per 7 days. Whichever you choose, the download price is not the number that matters.

Antique Identifier ships an update every 2 months, Stamp Identifier every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Antique Identifier | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/stamp-identifier-value-range/id6758504782/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 40 MB | 4 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mustafa Utku Coskun](https://appshunter.io/developer/1762495030) | [Burak Guner](https://appshunter.io/developer/1776580422) |

## What reviewers say

### Antique Identifier

[App page](https://appshunter.io/ios/app/antique-identifier-ai-value/id6744258862)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $6.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $39.99 | per year |
| Yearly Offer | $39.99 | per year |


### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-value-range/id6758504782)

Instantly identify stamps using AI by snapping a photo. Discover their estimated market value, rarity score, and detailed analysis. Keep track of all your identified stamps in an unlimited scan history.

**Highlights:** AI-powered stamp identification, Estimated market value, Rarity score and analysis, Unlimited scan history, Supports stamps from any country/era, Fast, accurate results

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $9.90 | per 7 days |
| Yearly Premium | $49.99 | per year |


## Frequently asked questions

### Is Antique Identifier free?

Antique 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 Antique Identifier or Stamp Identifier have ads?

Neither Antique Identifier nor Stamp Identifier shows ads.

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

Antique Identifier ships an update every 2 months, and Stamp Identifier every 3 weeks. Most recently, Antique Identifier was updated on October 25, 2026 and Stamp Identifier on October 25, 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.*