Seahorse Anchor Alarm
Stay Alert While Ashore
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Anchor Alarm is a smart tool every sailor should have – always keeping watch, even when you’re enjoying the sunset ashore or fast asleep in your cabin. If your boat moves, the app alerts you instantly. Live weather, precise GPS tracking, remote monitoring – all in one simple app.
Why Use Anchor Alarm?
• More than just a circle – Shape your safety zone to fit the bay or coastline precisely.
• All weather data in one view – Wind, forecasts, maps, and alerts at a glance.
• Remote monitoring – Watch over your boat from any paired device or tracker – alerts are instant.
• Easy setup – Intuitive interface, ready to use in minutes.
• All-in-one solution – Anchor watch, wind map, weather forecast, device pairing, and drift playback – all in one app.
• Cross-platform – Use it anywhere, anytime, on any device. You can even combine different devices.
Features:
• Customizable anchor zone Set a circular safety zone, or fine-tune it into a wedge shape to better match shorelines or coves.
• Wind map & forecast in one place The integrated Windy map shows real-time wind conditions to help you plan ahead based on the forecast.
• Instant alerts If your boat drifts outside the safety zone, the app warns you immediately. After an alert, the anchor zone can be recalibrated anytime – so you can quickly reset your anchor watch even while underway.
• Runs in the background No need to keep the app open – it keeps working even when your screen is off or you're using another app.
• Track & replay your drift Records your boat’s movements so you can review where and how it drifted during anchorage.
Premium:
With the Seahorse Anchor Alarm Premium subscription, you can pair two devices – for example, a phone and a GPS tracker, or two smartphones. One stays on the boat, while the other lets you monitor the boat’s position and receive alerts remotely.
The Premium package includes:
• Remote GPS tracking from either paired device
• Alarm activation and notifications sent to the secondary device
• Compatible with devices on different networks (Wi-Fi, SIM)
• Remote recalibration of the anchor zone
• Cross-platform pairing
• Support for dedicated GPS hardware
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
We fixed the critical drift alerts, so they now play correctly and bypass silent mode and Do Not Disturb.
The developer, Appz4 Kft., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Financial Info
- Location
- Contact Info
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Appz4 Korlatolt Felelossegu Tarsasag
- Size
- 124 MB
- Category
- Navigation
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later.
• iPad Air Wi‑Fi + Cellular
• iPad mini 2 Wi‑Fi + Cellular
• iPad Air 2 Wi‑Fi + Cellular
• iPad mini 3 Wi‑Fi + Cellular
• iPad mini 4 Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) Wi-Fi + Cellular
• iPad Pro (9.7‑inch) Wi‑Fi + Cellular
• iPad (5th generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular
• iPad Pro (10.5‑inch) Wi‑Fi + Cellular
• iPad (6th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (3rd generation) Wi‑Fi + Cellular
• iPad mini (5th generation) Wi‑Fi + Cellular
• iPad Air (3rd generation) Wi‑Fi + Cellular
• iPad (7th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) (2nd generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (4th generation) Wi‑Fi + Cellular
• iPad Air (4th generation) Wi‑Fi + Cellular
• iPad (8th generation) Wi‑Fi + Cellular
• iPad Pro (11-inch) (3rd generation) Wi‑Fi + Cellular
• iPad Pro (12.9-inch) (5th generation) Wi-Fi + Cellular
• iPad mini (6th generation) Wi-Fi + Cellular
• iPad (9th generation) Wi-Fi + Cellular
• iPad Air (5th generation) Wi‑Fi + Cellular
• iPad (10th generation) Wi‑Fi + Cellular
• iPad Pro (11‑inch) (4th generation) Wi‑Fi + Cellular
• iPad Pro (12.9‑inch) (6th generation) Wi‑Fi + Cellular
• iPad Air 11-inch (M2) Wi-Fi + Cellular
• iPad Air 13-inch (M2) Wi-Fi + Cellular
• iPad Pro 11-inch (M4) Wi-Fi + Cellular
• iPad Pro 13-inch (M4) Wi-Fi + Cellular
• iPad mini (A17 Pro) Wi-Fi + Cellular
• iPad (A16) Wi-Fi + Cellular
• iPad Air 11-inch (M3) Wi-Fi + Cellular
• iPad Air 13-inch (M3) Wi-Fi + Cellular
• iPad Pro 11-inch (M5) Wi-Fi + Cellular
• iPad Pro 13-inch (M5) Wi-Fi + Cellular
• iPad Air 11-inch (M4) Wi-Fi + Cellular
• iPad Air 13-inch (M4) Wi-Fi + Cellular - Mac
Requires macOS 12.4 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Yearly Premium Subscription $59.99
- Monthly Premium Subscription $24.99
- Copyright
- © Appz4 Kft.