TideTable BD — Maritime Android App

### What We Built Bangladesh's **premier maritime intelligence Android application** — a specialized tool for seafarers, marine students, shipping professionals, and coastal operators. Designed for the unique demands of Bangladeshi river and coastal navigation. ### Key Features - **Offline Tide Tables**: Full tidal predictions accessible without internet connectivity via local SQLite database. - **Lunar Calendar**: Moon phase integration with tidal cycle correlation. - **Marine Exam Question Bank**: MCQ bank for Bangladesh maritime licensing exams (MMD). - **Vessel Tracking**: Real-time ship position, course, speed, and navigational data via AIS integration. - **Vessel Finder**: Search any vessel by name or MMSI number. - **Pilot Station & Shipping Directory**: Complete directory of Bangladesh pilot stations (Chittagong, Mongla, Payra) and shipping lines. - **Navigation Tools**: Digital compass and trip distance calculator. ### Pricing Model - Free Trial: 1 month for new users. - Subscription: 220 BDT/year (~$2 USD) — extremely accessible for maritime professionals via local bKash integration. ### Impact & Results - Serving Bangladesh's **50,000+ maritime professionals**. - Only app offering offline tide predictions specifically for Bangladeshi rivers and coastal ports.