# Heickmann vs Stamp Snap

The clearest difference is in-app purchases: Heickmann at none against Stamp Snap's 2. Heickmann also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Stamp Snap's advantage is update cadence (monthly vs every 26 months). On price and ads there is nothing between them.

Both are free to download. Stamp Snap sells 2 in-app purchases, starting at $9.90 per 7 days. Heickmann asks for nothing beyond the download.

Heickmann ships an update every 26 months, Stamp Snap monthly. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Heickmann | Stamp Snap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/stamp-snap-value-identifier/id6758504782/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 26 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BLUETRONIX LIMITED](https://appshunter.io/developer/1562473092) | [Burak Guner](https://appshunter.io/developer/1776580422) |

## What reviewers say

### Heickmann

[App page](https://appshunter.io/ios/app/heickmann/id1607745817)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stamp Snap

[App page](https://appshunter.io/ios/app/stamp-snap-value-identifier/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 Heickmann free?

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

### Is Stamp Snap free?

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

### Do Heickmann or Stamp Snap have ads?

Neither Heickmann nor Stamp Snap shows ads.

### Which is updated more often, Heickmann or Stamp Snap?

Heickmann ships an update every 26 months, and Stamp Snap monthly. Most recently, Heickmann was updated on September 28, 2026 and Stamp Snap on October 15, 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.*