# SejlSikkert Alarm

> Maritime safety and journey planning app for vessel registration and trip tracking. (iPhone/iPad app by Søfartsstyrelsen.)

- Source: https://appshunter.io/ios/app/sejlsikkert-alarm/id1451966411 (this page in markdown: same URL + `.md`)
- Developer: [Søfartsstyrelsen](https://appshunter.io/developer/482582313)
- Category: Lifestyle, Navigation
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.6 · 5 MB
- Languages: American English, Danish
- Released: 2019-06-26
- Data updated: 2026-06-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sejlsikkert-alarm/id1451966411/reviews.md

## What is SejlSikkert Alarm?

Official app of the Danish Maritime Authority  the Sejl Sikkert Alarm app allows you to register your vessel and plan your journey on your smartphone. SejlSikkert Alarm is created in cooperation with TrygFonden

Registering vessel and trip information could not be any easier. Follow the registration process to start using the app. Once your registration details have been saved, you can make your choice from the menu in the app. You may either plan and file your trip (Sail plan mode) or just activate the tracking function of the app (Track only mode). 

For filing a planned trip choose your vessel, determine the end destination, calculate the ETA (Estimated Time of Arrival), enter the number of persons on board and the activity type. Then, using the built-in maps, select a starting point, an optional waypoint and the end destination. Once this is completed simply press the ‘start’ button when you are ready to start your trip.

Pressing ‘start’ in Sail plan mode or just pressing the start button in Track only mode will register the journey details with the Sejl Sikkert Alarm server and will activate position reporting in the app. At regular intervals the app will send a position report to the server and your emergency contacts will be automatically alerted after the journey exceeds the ETA in Sail Plan mode. 

At any stage during the trip you can end your trip, revise the ETA, number of people on board or the destination. 

Use the Sejl Sikkert Alarm app to:

- Activate an Emergency or Assistance call while your trip is in progress (iPhone only). Send your location via SMS before initiating the call.
- Quickly start your trip using the ‘Track only’ mode to begin tracking at a touch of a button. Change the recording interval to save on battery consumption when your track is in progress.
- Give friends and family peace of mind ashore by sharing your real-time location  on a live map, and allow them to track you while you’re on the water.
- Store trips in your Trip History and replay trips within the app in video playback mode.
- Find nearby information on VHF channels and lifeboat stations.
- Improve maritime trip planning with your own personalised checklist to be included as part of your Sail Plan.
- Manage profile, vessel, checklist and emergency contact within the app.

Continued use of GPS running in the background can considerably decrease battery life.

Please note:
This application’s functionality and the information it contains are published on the understanding that end users are to apply their own knowledge and skills in the use of said application. Maritime safety is an extremely serious matter. In an emergency this application’s function and information are not meant to be relied on exclusively. In addition, other reliable information and help from third parties should be looked for and made use of. This application can provide valuable coordinates of the user’s position, as determined by the mobile device used and the GPS system. Mobile devices and their supporting telecommunication networks are, however, not reliable and there is a real chance of loss of connection between the mobile device and the mobile network and / or the GPS system. Nor is there any guarantee that the connection between your mobile device and mobile networks will be uninterrupted. The user hereby agrees to and accepts all risks involved in the use of this application.

## Key features

- Vessel and journey registration
- Sail plan and track-only modes
- Real-time location sharing
- Emergency and assistance calls
- Trip history with video playback
- Maritime information access
- Personalized trip checklists


## Frequently asked questions about SejlSikkert Alarm

### What is SejlSikkert Alarm?

SejlSikkert Alarm is the official app of the Danish Maritime Authority designed for registering vessels and planning maritime journeys. It offers features like trip planning, real-time location tracking, and emergency assistance.

### How do I register my vessel with SejlSikkert Alarm?

You can register your vessel by following the straightforward registration process within the app. Once your details are saved, you can proceed to plan your journey or activate tracking.

### What are the different modes in SejlSikkert Alarm?

SejlSikkert Alarm offers two primary modes: 'Sail plan mode' for detailed trip planning with an ETA and 'Track only mode' for quick activation of position reporting.

### Can I share my location with others using SejlSikkert Alarm?

Yes, you can share your real-time location on a live map with friends and family, allowing them to track you while you are on the water and providing them with peace of mind.

### Does SejlSikkert Alarm have an emergency feature?

Yes, on iPhone, SejlSikkert Alarm allows you to activate an Emergency or Assistance call while your trip is in progress. It can also send your location via SMS before initiating the call.

### Is SejlSikkert Alarm available on Android devices?

Based on the provided data, SejlSikkert Alarm is supported on iPhone and iPod. Platform compatibility for Android is not specified in the current information.

### How often is SejlSikkert Alarm updated?

The latest version of SejlSikkert Alarm is 2025.0.0, and it was last updated on December 16, 2025. This indicates a recent update, suggesting the app is actively maintained.

### What is the age rating for SejlSikkert Alarm?

SejlSikkert Alarm has an age rating of 4+, making it suitable for a wide range of users. The app's content is considered appropriate for children and adults.

## Version history (last 5 releases)

### 2025.0.0 — 2025-12-16

Sejlsikkert og Sejlsikkert Alarm er blevet slået sammen til en app: Onboard.

Onboard tilbyder den kombinerede funktionalitet med SOS kald, sejltracking og kortfunktion med vind og strømpile samt en del andet brugere af vandet kan få glæde af i en mere strømlinet og moderne app.

Vi håber I bliver glade for den nye version og takker for jeres forståelse og videre brug af Sejlsikkert funktioner i Onboard.
Hent den nye app herunder.

Vh Sejlsikkert og Onboard teamet

### 2023.1.4 — 2024-04-25

This version includes a fix for the map display issue on the Trip Summary and Trip History sections.

### 2022.3.0 — 2023-02-21

*Icon update.
*Minor design changes in tracking.
*Minor bug fixes.

### 2022.1.0 — 2022-06-27

* A new account registration process making it simpler and quicker to create a SejlSikkert Alarm app account. 
* Security updates.
* Minor bug fixes.

### 2021.1.0 — 2021-07-13

This update includes:
 
- Smart Alert Network - If using a private code generated through the ‘Group Activity’ option, you can now view each group members position on a map. When an emergency or assistance call is made from someone within your group, all group members are notified. Alerts will still be sent to Search and Rescue authorities.
- Changes to the Track Only screen to allow use for activities near the water, as well as trips on the water. Indicate whether or not you are on a vessel/board and specify an activity.
- Quick access to 'Group Activity' from the side bar menu to generate or enter a group code.
- Enhanced Sail Plan and Track Only screens to improve usability.
- Customer support improvements
- If logged out and without a data connection, you can now place an emergency or assistance call from the login screen.

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## More apps by Søfartsstyrelsen

- [My Maritime](https://appshunter.io/ios/app/my-maritime/id1536537558)

All apps by Søfartsstyrelsen: https://appshunter.io/developer/482582313

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*