One-liner
A comprehensive offline tide and astronomical event planner for coastal travelers, with one-year forecasts for 8,000+ global locations.
Strengths
- Extensive coverage of 8,000+ global coastal locations with accurate one-year tide predictions
- Offline functionality with full map access and no internet required during use
- Comprehensive data including moonrise/set, sunrise/sunset, and monthly extremes charts
- Well-organized yearly tide calendar for planning long-term trips or activities
- Apple Watch integration enables quick on-the-go tide checks
Weaknesses
- Users report inconsistent accuracy in some remote locations (e.g., 'Tide times off by 30 mins in Fiji')
- Interface described as cluttered and hard to navigate (e.g., 'Too many buttons, can’t find what I need quickly')
- Lack of customizable alerts or notifications (e.g., 'No reminder when tide goes out at my spot')
- Some users complain about outdated map layers (e.g., 'Map shows old coastline in parts of New Zealand')
- Price point seen as high for a niche app (e.g., '£5.99 is steep for just tide data')
Opportunities
- Build a minimalist, focused version with only essential tide alerts and location tracking for beachgoers
- Add smart push notifications based on user-saved spots and tide trends
- Integrate real-time tidal anomaly detection using historical patterns and weather data
- Offer a free tier with 100 locations and basic alerts to lower entry barrier
- Create regional community maps where users tag reliable tide spots and share notes
Competitors
- Tide Times
- Tide Forecast
- Marine Weather
AI-generated brief · 5/13/2026, 8:37:41 AM
