# StampID vs Deep Stamp

The clearest difference is in-app purchases: Deep Stamp at none against StampID's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. StampID sells 2 in-app purchases, starting at $1.99 per 7 days. Deep Stamp asks for nothing beyond the download.

StampID ships an update every 2 weeks, Deep Stamp weekly. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | StampID | Deep Stamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/stampid-stamp-scanner-value/id6758164146/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 30 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yunus Emre Uslu](https://appshunter.io/developer/1793326858) | [Mario Schlegel](https://appshunter.io/developer/1570045196) |

## What reviewers say

### StampID

[App page](https://appshunter.io/ios/app/stampid-stamp-scanner-value/id6758164146)

Instantly identify stamps and estimate their market value using AI. Organize your collection digitally and access a personal philately assistant for historical context and preservation tips. Discover hidden treasures within your stamp albums.

**Highlights:** AI stamp recognition, Market value and price estimates, Global stamp identification, Personal philately assistant, Digital stamp album, Vintage and modern stamp support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Lifetime | $29.99 | one-time |


### Deep Stamp

[App page](https://appshunter.io/ios/app/deep-stamp/id6790727820)

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

**In-app purchases:** none


## Frequently asked questions

### Is StampID free?

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

### Is Deep Stamp free?

Deep Stamp is free to download, with no in-app purchases.

### Do StampID or Deep Stamp have ads?

Neither StampID nor Deep Stamp shows ads.

### Which is updated more often, StampID or Deep Stamp?

StampID ships an update every 2 weeks, and Deep Stamp weekly. Most recently, StampID was updated on October 24, 2026 and Deep Stamp on October 23, 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.*