# SeaHelp vs Germany HD GPS Nautical Chart

The clearest difference is review sentiment: SeaHelp at 100% against Germany HD GPS Nautical Chart's 0%. SeaHelp also leads on price (Free vs $19.99) and in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

SeaHelp is free to download; Germany HD GPS Nautical Chart costs $19.99 up front. Germany HD GPS Nautical Chart sells 1 one-off in-app purchase. SeaHelp asks for nothing beyond the download.

SeaHelp ships an update every 2 months, Germany HD GPS Nautical Chart every 10 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | SeaHelp | Germany HD GPS Nautical Chart |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | **[4.4 (34 ratings)](https://appshunter.io/ios/app/seahelp/id387967419/reviews)** | — |
| Number of ratings | **34** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | **Free** | Paid |
| Size | 15 MB | 213 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sea-Help GmbH](https://appshunter.io/developer/909091275) | [Flytomap](https://appshunter.io/developer/297575434) |

## What reviewers say

### SeaHelp

[App page](https://appshunter.io/ios/app/seahelp/id387967419)

This app provides immediate professional assistance for boaters in distress in specific European coastal areas. It sends your location and contact details to a central operations center, which then contacts you to arrange support. Membership offers priority treatment during emergencies.

**Highlights:** Emergency help button via SMS, Automatic GPS coordinate transfer, Direct contact from operations center, Membership for priority treatment, Access to SeaHelp website, Downloadable SeaMagazine

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Germany HD GPS Nautical Chart

[App page](https://appshunter.io/ios/app/germany-hd-gps-nautical-chart/id892003249)

This app provides detailed nautical charts and marine weather forecasts for Germany, working offline without mobile coverage. It offers advanced navigation tools like route planning, distance measurement, and GPS tracking, along with extensive map overlays and user-friendly features for boaters.

**Highlights:** Offline nautical charts for Germany, Marine weather forecasts, GPS tracking and heading vector, Distance measurement tool, Route planning with unlimited waypoints, Map overlays (satellite, terrain), Works in background mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MOB - Quick Waypoint | $1.99 | one-time |


## Frequently asked questions

### Is SeaHelp free?

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

### Is Germany HD GPS Nautical Chart free?

Germany HD GPS Nautical Chart costs $19.99, and also offers in-app purchases.

### Do SeaHelp or Germany HD GPS Nautical Chart have ads?

Neither SeaHelp nor Germany HD GPS Nautical Chart shows ads.

### Which is updated more often, SeaHelp or Germany HD GPS Nautical Chart?

SeaHelp ships an update every 2 months, and Germany HD GPS Nautical Chart every 10 months. Most recently, SeaHelp was updated on October 8, 2026 and Germany HD GPS Nautical Chart 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.*