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- DragAlarm (Anchor guard) Vs. PortView Mobile
DragAlarm (Anchor guard) vs PortView Mobile Usage & Stats
Keep calm. With DragAlarm you can relax in your boat, on the beach, at the bar or wherever you want. This app stands watch and notifies you if the anchor is improperly secured and your boat is dragging.
Activate DragAlarm when you're letting go the chain or once you’re anchored. Just following a few steps the app calculates the swinging radius or otherwise you can enter it manually. Once it has been configured, you will see the map with the location of the anchor on the screen, the swinging circle and the ship with her tracking. Remember that you should let go the chain at least 3 times the depth to ensure a good anchorage.
- No internet connection required. (Except for the alert via email).
- It is recommended to use the app with the iPhone / iPad plugged in.
- Setting the map type: map, hybrid or satellite.
- Setting the GPS accuracy to save battery power.
- Changing measurement units: meters, feet or fathoms.
- Alert via email with information regarding dragging distance, position, time, GPS error and battery level.
- Ability to respond to the alert on your Apple Watch.
WARNING
A continued use of the GPS in the background can dramatically decrease the battery life.
DragAlarm makes use of the GPS antenna. Take into account that not all iOS devices have this inbuilt antenna and therefore this app may not work properly. All iPhones do have the antenna. Only the 3G Cellular iPad with data connection has GPS antenna.
Drag Alarm is an app developed by Marinus.
Marinus, improving the maritime sector.
Marinus Apps
www.marinusapps.com
- Apple App Store
- Paid
- Navigation
Store Rank
- -
Portview offers a full range of features to make your boating experience and arrival at the marina as easy and enjoyable as possible.
Stress-free navigation:
- Get to your berth with ease: Navigate to your berth with guidance from our voice assistant, augmented reality or text directions.
- Augmented Reality: Identify landmarks on shore by simply pointing with your mobile phone.
Digital management:
- Online documentation and just a few clicks away: Keep all documentation for your boat, skipper or crew on your mobile phone.
- Connect to the marina: Send documentation to the marina and receive berth confirmation.
Safe and informed navigation:
- Real-time alerts: Navigate informed with real-time alerts provided by an active community of boaters.
- Weather: Know weather conditions easily to ensure safe navigation.
- Connectivity and Community: Take advantage of advice from experienced boaters to explore unknown areas.
Not only that. This summer, you will be able to chart an area and reserve a berth, access the marina, manage your reservations, and connect your boat to electricity and gas towers.
Explore, book, connect, arrive and enjoy. Welcome to the age of intelligent navigation.
- Apple App Store
- Free
- Navigation
Store Rank
- -
DragAlarm (Anchor guard) vs. PortView Mobile ranking comparison
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March 15, 2025