Ask anything, Captain.
Jules reads your live vessel state — position, wind, tide, depth, anchor — and calls 13 real marine tools to answer in your own language, by voice or text. Streaming back in under a second.
Included free every day — no card, no trial wall.Not a chatbot — your crew
One co-captain who does the work, on real data from your boat and the chart around it.
Weather & forecasts
Live marine weather, a multi-day outlook and squall warnings for your exact anchorage — not a generic regional feed.
Depth-aware routing
Plans a route that respects your draft and the charted depths, then saves it to the app with a Jules badge.
Anchor analysis
Reads your anchor telemetry to tell normal swinging from real dragging, with a seabed-holding score for where you're lying.
Harbours & places
Names the bay you're in, finds marinas with facilities, and points you to ports of entry, customs and charted seamarks.
Live traffic & zones
Reads the AIS vessels around you and tells you which territorial sea or EEZ you're sailing in.
Chart vision
Jules can look at your chart and answer questions about exactly what's on the screen in front of you.
How it works
Real tools, not guesses
Jules calls 13 live data tools — weather, tides, soundings, the routing engine, AIS, anchorage scoring — so answers come from real data, never a hunch.
In your language
Powered by Gemini 2.5 Flash and streamed back in your device's language, with a reply that starts in under a second.
Tap to keep going
Every reply ends with three follow-up suggestions tuned to where you are — one tap to dig deeper.
Voice or text
Push to talk and ask out loud — hands on the helm, eyes on the water.
A quick word with Jules
Warm, sharp, unflappable
Jules is the captain's entire crew — an expert sailor who stays calm in heavy weather, precise with navigation, and good company on a long passage. She speaks plainly, never lectures, and always puts the boat and the people on it first.
Jules shows up as a retro Commodore-64 octopus that shifts colour with her mood — cyan while she waits, green while she searches your data, coral when she needs your attention, and indigo, drifting Zzz, once the day's conversations are done.
Jules tokens
Jules is free every day. Pro and Max raise your daily token budget from the in-app Store — for long planning sessions and passage prep.
Free
$0Included free — no card, no trial wall.
Pro
$6.99/mo1-month free trial
Max
$12.99/moOur highest daily allowance.
Meet your co-captain.
Get AnchorQueen free on iOS and say hello to Jules on your first passage.