BoatCaptainSecurity

Marine Navigation Assistant

$8.99

The all-in-one 100% offline nautical companion: Anchor Watch, Logbook, Harmonic Tides, Barometer alerts, SOLAS safety checklists, Watchkeeper timer & MOB guidance. P2T Boat Captain is the comprehensive nautical assistant engineered for skippers, yacht owners, and offshore sailors. Built with a 100% Offline-First architecture, every critical feature runs fully self-contained at sea with zero reliance on cellular or internet connectivity. ANCHOR WATCH & SWING MONITORING • Precise geometric calculation of the safety swing radius based on rode length, water depth, and bow height. • Immediate drift detection with configurable loud marine audio alarms (foghorn, ship's bell). • Real-time vessel swing breadcrumb history on clear interactive charts. DIGITAL LOGBOOK & PASSAGE TRACKING • Daily 24-hour logbook compliance made simple and effortless. • 1-tap logging of GPS coordinates, heading (COG), speed over ground (SOG), and nautical log notes. • Track skipper, crew manifest, departure, and destination ports. HARMONIC TIDE CALCULATOR • Real-time water height and tidal coefficient predictions. • Precise High Water (HW) and Low Water (LW) tables with interactive 24-hour harmonic curve. • Extensive built-in database of international and SHOM reference ports (France, UK, Ireland, Spain, Portugal, Germany, USA). • Switch seamlessly between Port Local Time and UTC display. SAFETY, REGULATORY CHECKLISTS & MAN OVERBOARD (MOB) • Complete safety equipment checklists categorized by sailing zone (Basic, Coastal, Offshore, Ocean). • Expiration date tracking for pyrotechnics, lifejackets, and liferafts. • 1-tap Emergency MOB module: instant incident coordinate lock, dynamic heading return compass, and VHF Channel 16 MAYDAY distress readouts. WATCHKEEPER ALARM & BAROMETER MONITORING • Anti-fatigue watchkeeper countdown timer (10, 15, 20, 30 min presets) with background critical alerts. • Multi-window barometric pressure trend graphs (6h to 72h) with rapid 3-hour pressure drop storm detection. MAINTENANCE LOG & EQUIPMENT MANAGER • Scheduled maintenance tracker (engine, rigging, hull, electrical, safety). • Supports calendar intervals (days) and engine running hours. • Complete service record keeping with receipt and invoice storage. MARINE MAPS & GPS TRACKS • Coastal marine charts with OpenSeaMap seamarks, relief bathymetry, and satellite overlays. • Record, display, and manage navigation tracks and nautical distances. NIGHT VISION MODE • Full Red Night UI theme designed to preserve dark adaptation during night watchkeeping. P2T Boat Captain: Total safety, vigilance, and peace of mind on the water.

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The developer, James SIMON, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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Information

Seller
James SIMON
Size
6.4 MB
Category
Navigation
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 17.0 or later.
Location
This app may use your location even when it isn’t open, which can decrease device battery life.
Age Rating
4+
Copyright
© 2026 Projet2Team. All rights reserved. Tous droits réservés.
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.