# Stamp Identifier & Snap ID vs Postage Stamp Value

Stamp Identifier & Snap ID and Postage Stamp Value both sit at 4.6 stars, but that hides the real split: 67% of Postage Stamp Value's written reviews are positive against 0% of Stamp Identifier & Snap ID's. Stamp Identifier & Snap ID's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Stamp Identifier & Snap ID sells 3 in-app purchases, starting at $3.99 per 7 days and Postage Stamp Value sells 6 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Stamp Identifier & Snap ID against 4.5 for Postage Stamp Value. Both are backed by a comparable volume of ratings — 22 and 20 respectively. Written reviews are what separate them: 0% of Stamp Identifier & Snap ID's written reviews are positive against 67% of Postage Stamp Value's.

Stamp Identifier & Snap ID ships an update every 4 weeks, Postage Stamp Value every 6 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Stamp Identifier & Snap ID | Postage Stamp Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/stamp-identifier-and-snap-id/id6748874406/reviews)** | [4.5 (20 ratings)](https://appshunter.io/ios/app/postage-stamp-value/id6753958213/reviews) |
| Number of ratings | **22** | 20 |
| Positive reviews | 0.0% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 17 MB | 67 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [升 徐](https://appshunter.io/developer/1693016656) | [Munure Tuzun](https://appshunter.io/developer/1845926646) |

## What reviewers say

### Stamp Identifier & Snap ID

[App page](https://appshunter.io/ios/app/stamp-identifier-and-snap-id/id6748874406)

Instantly identify stamps using AI, verify authenticity, and discover their historical significance and market value. Organize your collection and chat with an AI expert about stamp details.

**Highlights:** AI stamp identification, Authenticity verification, Historical significance discovery, Market value estimation, Stamp collection organization, AI chat for stamp details

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Annual | $24.99 | per year |
| Lifetime | $29.99 | one-time |


### Postage Stamp Value

[App page](https://appshunter.io/ios/app/postage-stamp-value/id6753958213)

Instantly identify postage stamps by taking a photo. Get detailed analysis, historical context, rarity assessments, and estimated market values for your collection. Organize and track your stamps digitally.

**Highlights:** Instant stamp identification via photo, Detailed analysis including origin and year, Rarity assessment and collectibility ratings, Estimated market value and pricing trends, Save and organize identified stamps, Digital collection gallery, Condition evaluation and authenticity insights

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $4.99 | per 7 days |
| Stamp Weekly | $7.99 | per 7 days |
| Stamp Premium | $29.99 | per year |
| Stamp Premium | $49.99 | per year |
| Stamp Yearly | $49.99 | per year |
| Stamp Lifetime | $64.99 | one-time |


## Frequently asked questions

### Is Stamp Identifier & Snap ID free?

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

### Is Postage Stamp Value free?

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

### Which has better reviews, Stamp Identifier & Snap ID or Postage Stamp Value?

Stamp Identifier & Snap ID is rated higher. Stamp Identifier & Snap ID averages 4.6 out of 5 from 22 ratings, while Postage Stamp Value averages 4.5 from 20 ratings.

### Do Stamp Identifier & Snap ID or Postage Stamp Value have ads?

Postage Stamp Value shows ads; Stamp Identifier & Snap ID does not.

### Which is updated more often, Stamp Identifier & Snap ID or Postage Stamp Value?

Stamp Identifier & Snap ID ships an update every 4 weeks, and Postage Stamp Value every 6 weeks. Most recently, Stamp Identifier & Snap ID was updated on October 24, 2026 and Postage Stamp Value 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.*