# Lebenszeichen vs HdH

The clearest difference is update cadence: Lebenszeichen at every 9 days against HdH's every 5 weeks. Lebenszeichen also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lebenszeichen ships an update every 9 days, HdH every 5 weeks. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Lebenszeichen | HdH |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 50 MB | 102 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stiftung Solidaritat bei Arbeitslosigkeit und Armut](https://appshunter.io/developer/1609982494) | [Haus des Herrn e.V.](https://appshunter.io/developer/1725495507) |

## What reviewers say

### Lebenszeichen

[App page](https://appshunter.io/ios/app/lebenszeichen/id1610118668)

This app prompts users to check in daily. If no check-in occurs, designated emergency contacts are notified via SMS and email. It also allows for immediate contact requests to emergency contacts and direct connection to emergency services.

**Highlights:** Daily check-in system, Automatic emergency contact notification, Immediate contact request function, Direct connection to emergency services (112), SMS and Email alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### HdH

[App page](https://appshunter.io/ios/app/hdh-mannheim/id6475972877)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lebenszeichen free?

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

### Is HdH free?

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

### Do Lebenszeichen or HdH have ads?

Neither Lebenszeichen nor HdH shows ads.

### Which is updated more often, Lebenszeichen or HdH?

Lebenszeichen ships an update every 9 days, and HdH every 5 weeks. Most recently, Lebenszeichen was updated on October 16, 2026 and HdH on October 11, 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.*