AnchorSafe – Anchor Alarm

In-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Users Interact, Shares Location
Learn more
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About this app

⚓Your Ultimate Anchoring Companion: AnchorSafe
AnchorSafe offers the ultimate anchor alarm app for sailors to transform your anchoring experience while staying connected with others. AnchorSafe is the only app that lets you monitor your anchor remotely from shore free from hassle with drift alerts, boat proximity alarms, boat traffic alarms, AIS vessel tracking, NMEA Streaming, and a community of sailors watching out for each other with extensive notifications.
- Anchor Alarms for Peace of Mind: Sleep soundly knowing you'll be alerted instantly to any drag or drift.
- Custom Anchor Alarm Zones, manual anchor set at any location or relative to current location.
- The Ultimate Remote Anchor Alarm & Monitoring: Your virtual presence on the boat. Receive crucial alerts/notifications anywhere.
- Stream NMEA/AIS data over remote control. Just connect an idle device to your boat network using NMEA WIFI/Eth gateway, no need for any other expensive hardware.
- Information Widgets for boat, anchor, nearby boat, anchoring console overlayed/pinned on screen with different layouts; phones or tables.
- Remote Anchor Monitoring of your boat by your on-watch Duty friends with remote anchor reset
- Real-time Drift Lines: Visually confirm your anchor's hold with clear, on-map drift lines.
- Proximity Alerts: Stay safe and avoid surprises with instant notifications if nearby vessels get too close.
- Smart Heading & Swing Detection Alerts: Benefit from intelligent, learning-based insights into your boat's movement for more secure anchoring.
- Bay Watch, boat traffic alerts: Effortlessly monitor boats entering or leaving your chosen anchorage.
- Explore anchorage ratings and reviews, share your own discoveries to help fellow sailors.
- Anchorage History: Keep a detailed record of your anchoring spots, including conditions and performance, for future reference.
- Distance measurement tool.
- Enhance collective safety! Assign an "on-duty" sailor for your boat, or even be "on-duty" for several other boats, a cooperative watch system. On-Duty sailors can also watch over your boat remotely.
- Integrated Weather: Access real-time weather updates directly within the app for informed decision-making.
- Local wind estimation: Our micro AI model analyzes the boat's shifting position relative to the original anchor point over time for all boaters to benefit.
- Explore anchorage ratings and reviews, share your own discoveries to help fellow sailors.
- Private chats: Engage with the sailing community through direct messaging, public anchorage-based chats, social sharing or calling directly from the app.
- Bay Chats: Join and monitor crucial discussions and local insights from any location.
- Captain’s Logbook: AnchorSafe’s Automatic Captain’s Logbook transforms every voyage into detailed, living record, PDF exports, NMEA data
- NMEA WIFI Gateway Integration: Access your boat’s instrumentation network including AIS data. Stream your data over internet.
- AIS Integration: AnchorSafe AIS Integration, giving sailors a powerful new layer of situational awareness
- Powerful Notification System & Event Logs: Stay informed with a robust notification system
- Distress Notifications: allow you to broadcast emergency messages to nearby vessels.
- Low Battery & Connectivity Warnings: Never be caught off guard.
- Geospatial Search : See all boats, sailors, ratings, and anchor history around you with powerful, geographically relevant search.
- Effortless Discovery: Utilize detailed search functionality to quickly find sailors, boats, and the perfect anchorages.
- Service boats such as waste pump-out, supermarket, etc. utility vessels are included.
- Ease of Use: Navigate intuitively! See all these objects directly on the map and simply click to view details, interact, or chat
- Cross platform subscriptions
- Under development: AnchorSafe permanent boat hardware companion for geofence alarms

AnchorSafe—sail smarter, sleep sounder.
Anchor Alarm, Remote control, wind, proximity alerts, traffic alerts, chats, AIS
Updated on
Sep 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

New release
👉New user registration phone OTP removed based on feedback
👉All tiers can hide location, aged boats will be hidden (1week)
👉Stream NMEA/AIS data from your onboard device to other device

Previously
👉Subscriptions work across iOS, Android
👉Overlays: Boat, Anchor, Nearby, Set Anchor
👉Anchor: Relative distance/angle, reset in remote
Earlier
👉NMEA used for GPS location
👉NMEA Data display
👉Captain's logbook: PDF exports, NMEA data, Event log
👉Lifetime subscription model