# Stamp Identifier & Snap ID vs Stamp Value Stamp Identifier +

The clearest difference is rating: Stamp Value Stamp Identifier + at 5.0 against Stamp Identifier & Snap ID's 4.6. Stamp Identifier & Snap ID's advantage is ratings volume (22 vs 1). On price, update cadence, ads and in-app purchases 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 Stamp Value Stamp Identifier + sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp Value Stamp Identifier + holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Stamp Identifier & Snap ID has 22 ratings behind it against 1, so its average is the more settled of the two.

Stamp Identifier & Snap ID ships an update every 4 weeks, Stamp Value Stamp Identifier + fortnightly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Stamp Identifier & Snap ID | Stamp Value Stamp Identifier + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (22 ratings)](https://appshunter.io/ios/app/stamp-identifier-and-snap-id/id6748874406/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stamp-value-stamp-identifier-plus/id6761339087/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 17 MB | 24 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | +4 |
| Developer | [升 徐](https://appshunter.io/developer/1693016656) | [Valerian Kokhreidze](https://appshunter.io/developer/1653486024) |

## 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 |


### Stamp Value Stamp Identifier +

[App page](https://appshunter.io/ios/app/stamp-value-stamp-identifier-plus/id6761339087)

Instantly identify stamps using AI by taking a photo. Discover catalog details, market value, rarity, and authenticity. Get expert advice on care and preservation for your collection.

**Highlights:** AI-powered stamp identification, Market valuation estimates, Authenticity assessment, AI stamp expert chat, Care and preservation advice, Collection saving and organization, Multi-language support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (weekly) | $4.99 | per 7 days |
| Pro (annual) | $34.99 | per year |


## Frequently asked questions

### Is Stamp Identifier & Snap ID free?

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

### Is Stamp Value Stamp Identifier + free?

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

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

Stamp Value Stamp Identifier + is rated higher. Stamp Identifier & Snap ID averages 4.6 out of 5 from 22 ratings, while Stamp Value Stamp Identifier + averages 5.0 from 1 ratings.

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

Neither Stamp Identifier & Snap ID nor Stamp Value Stamp Identifier + shows ads.

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

Stamp Identifier & Snap ID ships an update every 4 weeks, and Stamp Value Stamp Identifier + fortnightly. Most recently, Stamp Identifier & Snap ID was updated on October 28, 2026 and Stamp Value Stamp Identifier + on October 24, 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.*