# Stampz vs KPN Password Manager

The clearest difference is in-app purchases: KPN Password Manager at none against Stampz's 2. Stampz's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Stampz sells 2 in-app purchases, starting at $4.99 per month. KPN Password Manager asks for nothing beyond the download.

Stampz ships an update every 3 weeks, KPN Password Manager every 3 months. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Stampz | KPN Password Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/stampz/id1668010231/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | — |
| Size | 73 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [DataCrumbs, LLC](https://appshunter.io/developer/1668010233) | [KPN B.V.](https://appshunter.io/developer/416522965) |

## What reviewers say

### Stampz

[App page](https://appshunter.io/ios/app/stampz/id1668010231)

This app streamlines the process of reporting and receiving stamps, offering support resources for individuals in recovery. It aims to simplify tracking and provide helpful information for users on their journey.

**Highlights:** Simplified stamp reporting, Receive stamps easily, Recovery support resources, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $4.99 | per month |
| Premium Access | $49.99 | per year |


### KPN Password Manager

[App page](https://appshunter.io/ios/app/kpn-password-manager/id6474299279)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stampz free?

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

### Is KPN Password Manager free?

KPN Password Manager is free to download, with no in-app purchases.

### Do Stampz or KPN Password Manager have ads?

Neither Stampz nor KPN Password Manager shows ads.

### Which is updated more often, Stampz or KPN Password Manager?

Stampz ships an update every 3 weeks, and KPN Password Manager every 3 months. Most recently, Stampz was updated on October 24, 2026 and KPN Password Manager on October 19, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*