Nautical and Maritime Navigation Calculators, Notes, File Locker & AI chat
About Seafarer Nautical AI - Toolkit
Seafarer Nautical AI - Toolkit is a tools app developed by Lesra Future Apps.
Download Statistics
Seafarer Nautical AI - Toolkit has been downloaded 820 times. In the last 30 days, the app was downloaded 33 times.
User Ratings
The app has no ratings yet.
App Information
Seafarer Nautical AI - Toolkit is FREE to download. The APK download size is 27.85 MB. The latest version available is 3.3.1. The last update was on May 20, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play April 2026.
Description
🚢 Seafarer Nautical AI – Professional Maritime Toolkit (Offline) Nautical and Maritime Navigation Calculators, Notes, File Locker & AI chat
Seafarer Nautical AI is a complete maritime and nautical productivity platform built by a working seafarer, for professional seafarer life at sea. It combines offline tools, verified calculators, and AI assistance into one reliable app designed for real onboard operations.
Whether you are a deck seafarer, marine engineer, or ETO, this maritime app gives you trusted nautical tools and calculators that work even without internet.
⭐ CORE FEATURES FOR EVERY SEAFARER 🧭 NAVIGATION TOOLS (10)
Professional nautical navigation utilities used by every seafarer onboard: • Digital Compass (gyro & magnetic reference) • Compass Observation Booklet (gyro/magnetic error) • Position Without GPS – 4 manual fixing methods • Anchorage Calculator – swinging circle & letting-go • ETA & Speed Calculator • Sunrise & Sunset Calculator (celestial-based) • Tide Height Forecast • Marine Weather Forecast • UN/LOCODE Port Finder • Live GPS information
All navigation calculators work offline and follow maritime standards.
⚙️ MARINE ENGINEER CALCULATORS (7)
Industry-verified calculators for maritime engineering: • Fuel Consumption Calculator • Lube Oil Consumption Calculator • Pump Capacity & Transfer Time • Compressor FAD Calculator • Heat Exchanger Duty Calculator • Shaft & Engine Power Calculator • Full Unit Converter
Every seafarer engineer relies on accurate calculators—no spreadsheets required.
⚡ ELECTRICAL & ETO CALCULATORS (7)
Trusted nautical electrical calculators: • Ohm’s Law & Power • Single & Three-Phase Power • Voltage Drop Calculator • AWG ↔ mm² Converter • Power Factor Correction • Resistor Color Code Tools • Energy Cost Calculator
Designed for maritime electricians and ETO seafarer roles.
🤖 MARITIME AI ASSISTANT
Built-in AI chat designed for maritime questions: • Maritime-focused AI responses • Voice input & output • Bring Your Own AI API key (ChatGPT / Claude / Gemini) • OpenRouter support • Usage-controlled and optional
This AI assistant helps every seafarer learn, verify, and solve onboard problems.
📋 OFFLINE PRODUCTIVITY
Essential nautical tools for daily seafarer routines: • Routine Checklists • To-Do Lists • Offline Notes • Secure Photo & File Locker • Password protection • All data stored locally
Perfect for maritime work with poor or no internet.
💬 SEAFARER COMMUNITY
• Maritime discussion forum • Career & shipboard Q&A • Token rewards for helpful answers • Optional login
Learn from real seafarer experience in a professional maritime environment.
🔒 PRIVACY & SECURITY
• No tracking • No data selling • Local Hive storage • Firebase used only for community • Root detection prevents abuse
Built for nautical professionals who value security.
🎯 FREE & FAIR MONETIZATION
• Core app is FREE • Earn tokens by watching ads • Roulette rewards after ads • No forced purchases • Premium unlocks for convenience
Every seafarer can access essential calculators without paying.
✅ WHY SEAFARERS TRUST THIS APP
✔ Built by an active seafarer ✔ Works fully offline ✔ Accurate maritime formulas ✔ Lightweight and fast ✔ Regular updates ✔ Real nautical use cases
🎓 PERFECT FOR
• Deck Officers • Marine Engineers • ETO / Electricians • Cadets & Students • Shore-based maritime staff
Download Seafarer Nautical AI today and carry your complete maritime toolkit, calculators, and AI assistant wherever your ship sails.
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