# Stamp Identifier vs Stamp Value Scanner for US

The clearest difference is ads: Stamp Identifier at none against Stamp Value Scanner for US's shown. Stamp Identifier also leads on rating (4.5 vs 4.2) and device support (3 vs 1). Stamp Value Scanner for US's advantage is update cadence (every 3 days vs fortnightly). On price, review sentiment, 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 $7.99 per 7 days and Stamp Value Scanner for US 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 holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 15 and 5 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Stamp Identifier ships an update fortnightly, Stamp Value Scanner for US every 3 days. The most recent releases landed on November 5, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | Stamp Value Scanner for US |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/stamp-identifier-stampgo/id6745737498/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/stamp-value-scanner-for-us/id6747854261/reviews) |
| Number of ratings | **15** | 5 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 50 MB | 21 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Waleed](https://appshunter.io/developer/1804571773) | [Dung Vu](https://appshunter.io/developer/1797970314) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stampgo/id6745737498)

Instantly identify stamps by taking a photo or uploading an image. Discover their value, origin, history, and detailed profiles. Organize your collection and access a global database for accurate stamp identification.

**Highlights:** Instant stamp recognition via camera or gallery, Detailed stamp profiles (origin, value, history), Organize and save identified stamps, Recognizes all major stamp types, Global, expert-curated stamp database, Free trial for initial identifications

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Yearly | $34.99 | per year |
| Lifetime Deal | $49.99 | one-time |


### Stamp Value Scanner for US

[App page](https://appshunter.io/ios/app/stamp-value-scanner-for-us/id6747854261)

Instantly identify US and global stamps using AI and get accurate market value estimates. Manage your stamp collection digitally, spot rare finds, and explore stamp details and history. Perfect for both new and experienced collectors.

**Highlights:** AI-powered stamp identification, Market value estimates, Personal collection management, Rare and vintage stamp detection, Stamp details and history browsing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $7.99 | per 7 days |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is Stamp Value Scanner for US free?

Stamp Value Scanner for US is free to download, with in-app purchases available.

### Which has better reviews, Stamp Identifier or Stamp Value Scanner for US?

Stamp Identifier is rated higher. Stamp Identifier averages 4.5 out of 5 from 15 ratings, while Stamp Value Scanner for US averages 4.2 from 5 ratings.

### Do Stamp Identifier or Stamp Value Scanner for US have ads?

Stamp Value Scanner for US shows ads; Stamp Identifier does not.

### Which is updated more often, Stamp Identifier or Stamp Value Scanner for US?

Stamp Identifier ships an update fortnightly, and Stamp Value Scanner for US every 3 days. Most recently, Stamp Identifier was updated on November 5, 2026 and Stamp Value Scanner for US on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*