# Scanify App vs Stamp 4.1

The clearest difference is in-app purchases: Stamp 4.1 at none against Scanify App's 1. Stamp 4.1 also leads on update cadence (every 3 weeks vs every 3 months). Scanify App's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Scanify App sells 1 one-off in-app purchase. Stamp 4.1 asks for nothing beyond the download.

Scanify App ships an update every 3 months, Stamp 4.1 every 3 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Scanify App | Stamp 4.1 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 27 MB | 24 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Scanify GmbH](https://appshunter.io/developer/1616133153) | [Liechtensteinische Post AG](https://appshunter.io/developer/1719959009) |

## What reviewers say

### Scanify App

[App page](https://appshunter.io/ios/app/scanify-app/id1616133151)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sample Package | $99.99 | one-time |


### Stamp 4.1

[App page](https://appshunter.io/ios/app/stamp-41/id6445849795)

**In-app purchases:** none


## Frequently asked questions

### Is Scanify App free?

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

### Is Stamp 4.1 free?

Stamp 4.1 is free to download, with no in-app purchases.

### Do Scanify App or Stamp 4.1 have ads?

Stamp 4.1 shows ads; Scanify App does not.

### Which is updated more often, Scanify App or Stamp 4.1?

Scanify App ships an update every 3 months, and Stamp 4.1 every 3 weeks. Most recently, Scanify App was updated on October 29, 2026 and Stamp 4.1 on October 27, 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.*