Anchor AlarmiPhone and Mac today. Android on the horizon.
AnchorQueen ships on iOS and Apple Silicon Macs — and AnchorQueen Poseidon, the Android edition, is in sea trials for Google Play.
One crew, every screen aboard — and the boat's own instruments feeding them all.
AnchorQueen for iOS
The full experience — anchor watch, Jules, offline S-52 charts, weather, and fleet — on iPhone and iPad.
4.5· 602 App Store ratingsTry Pro free for 1 month — cancel anytime.
Trusted by 10,000+ active captainsThe essentials are free, forever — anchor watch, offline charts, weather and daily Jules.
Also on Mac — the same app, from the Mac App Store on Apple Silicon.
Test AnchorQueen Poseidon
The Android edition is in sea trials. Join the beta crew and shape it before launch.
- Early access on Google Play, free during the beta
- A direct line to the crew — your reports steer the build
- Founding-tester thanks when we launch
The chart table, on your Mac
The same AnchorQueen from the App Store runs natively on Apple Silicon Macs. Plan passages, study charts and brief with Jules on the big screen — then pick the route up on your iPhone at the helm.
- One purchase, every screen — your subscription and chart regions from iPhone and iPad are already unlocked on Mac.
- The full offline chart engine — vector charts, depth shading, routing and weather — renders natively on Apple Silicon.
- Made for planning: trackpad chart navigation, a resizable window and room to work alongside your other tools.
- Underway, the helm stays with iPhone and iPad — Macs carry no GPS receiver, so live anchor watch and navigation belong on board.
Your boat has a voice. AnchorQueen speaks it.
Connect to the Signal K server aboard and the app stops guessing: real wind, real depth, the ship's own GPS — streamed live into the chart, the HUD and the anchor watch on every device.
- 1Found in seconds
The app scans your boat's Wi-Fi (mDNS/Bonjour) and lists every Signal K server aboard — no IP addresses to type.
- 2One live stream
A WebSocket subscription delivers JSON deltas — depth, wind, heading, speed through water, sea temperature and position — straight from the masthead and the transducers.
- 3AIS in the same breath
Vessels your server hears on AIS ride the same stream and appear on your chart next to your own radar picture.
- 4Fails safe
Junk fixes are rejected at the door, and if the feed goes quiet for 30 seconds the anchor watch falls back to the phone's GPS — armed, always.
No Signal K aboard? AnchorQueen also speaks raw NMEA 0183 over your Wi-Fi gateway (TCP/UDP) and Bluetooth LE pods — and NMEA 2000 arrives through any 0183 gateway.
Built for iPhone, iPad and Mac
The whole helm in your pocket — anchor watch, charts, routing and Jules, on every screen.
Anchor watch with drift forecast
Jules answering a weather question
Depth profile along a planned route
One app. Every feature. Both platforms.
AnchorQueen Poseidon for Android is a full parity port — the beta carries the same capabilities as the shipping iOS app.
| Capability | iOSAvailable | AndroidBeta |
|---|---|---|
| Dock-to-dock routing | ✓ | ✓ |
| Anchor watch | ✓ | ✓ |
| Jules AI co-captain | ✓ | ✓ |
| Nautica S-52 charts | ✓ | ✓ |
| Weather & tides | ✓ | ✓ |
Supported devices & requirements
AnchorQueen for iOS
Available- Requires
- iOS 18.6 or later
- Devices
- iPhone & iPad
- Category
- Navigation
- Price
- Free · in-app purchases
- Languages
- 13 languages
- Latest version
- 2.3.1
AnchorQueen for Mac
Available- Requires
- macOS 15.6 or later · Apple Silicon (M1 or newer)
- Devices
- MacBook Air & Pro, iMac, Mac mini, Mac Studio
- Category
- Navigation
- Price
- Free · in-app purchases
- Languages
- 13 languages
- Latest version
- 2.3.1
AnchorQueen Poseidon
Beta- Requires
- Android 7.0 or later
- Devices
- Android phones & tablets
- Category
- Navigation
- Price
- Free · in-app purchases
- Languages
- 13 languages
- Latest version
- Public beta
Join the AnchorQueen Beta Crew ⚓
Get instant access to pre-release sea trials, offline S-52 bathymetry, and Jules — your AI co-captain.