Marine Navigation Lite vs app4sail

MARINE NAVIGATION — Offline GPS Chartplotter You Own Forever Tired of apps renting your maps every year? Worried about your secret fishing spots being tracked or sold? It’s time to take back control. Marine Navigation is the GPS chartplotter you buy once and own for life. No hidden fees, no forced subscriptions. Since 2009, sailors, fishermen, and sea lovers have trusted us for reliable, offline navigation that respects their privacy. CHOOSE YOUR WAY TO NAVIGATE - Try Free: Download Marine Navigation Lite to explore the basics. - Full Version (One-Time Purchase): Get the complete offline chartplotter that’s yours forever. - Go PRO (Optional Subscription): Unlock professional-grade tools and navigate without limits. Your choice: own it once, or subscribe for more — total freedom. GO PRO — THE ULTIMATE NAVIGATION For the serious navigator, we built something extraordinary. The PRO version is more than just features; - PROPRIETARY S57 ENGINE: This is our masterpiece. Our custom S57 renderer brings official Electronic Navigational Charts (ENC) to your device with a speed and detail once reserved for systems costing thousands. - UNLIMITED CUSTOM MAPS: Our most revolutionary feature, supercharged. Scan a paper chart, import a satellite image of a wreck, or even use a treasure map. Our powerful georeferencing tool lets you turn any image into a fully navigable, offline chart in minutes. Your knowledge, mapped. - GLOBAL OFFLINE TIDES: Accurate tidal data for any point on the map, calculated on your device. No internet needed, powered by the high-precision FES2022b global model. - ADVANCED TOOLS: Overlay multiple maps, adjust transparency, and gain a level of control that competitors simply cannot match. - FISH FORECAST (NEW): Fish Forecast helps you plan fishing trips with an Activity Score, built from Solunar, plus real fishing weather and ocean conditions. YOUR DATA IS SACRED We respect your privacy. We don’t track you. We don’t analyze your locations. We never sell your data. Everything you save stays safely on your device. Your fishing spots remain yours — always. FULL VERSION — EVERYTHING YOU NEED - RELIABLE OFFLINE MAPS: Download your charts and navigate with confidence far from shore. Our entire download system has been rebuilt from the ground up based on user feedback for total clarity and control. - COMPLETE GPS NAVIGATION: Create routes, record tracks, set a visual anchor alarm, use the compass (true/magnetic), and monitor your speed and direction. - NEW! ADVANCED VISUAL WAYPOINTS: Take total control of your map. Organize your spots with a library of custom icons and colors, then go beyond a simple pin: turn your chart into an intelligent log. Tag any location with the exact bait that worked, the type of fishing, catch details, and other crucial conditions. - WIDE CHART SELECTION: Access NOAA Raster & ENC, ESRI Satellite Imagery, OpenSeaMap, Bathymetric Maps, and more. - USEFUL TOOLS: Basic weather, moon & sun phases, GPX import/export. WHY CHOOSE MARINE NAVIGATION? - Freedom of Choice: Buy once for life, or subscribe to PRO — you decide. - Privacy First: Your data stays on your device, period. - Unmatched Control: From official S57 charts to your own custom maps. - Trusted by Navigators Worldwide: Reliable and independent since 2009. IMPORTANT NOTICE Good seamanship requires the use of official charts. Marine Navigation is for use with other charts and cannot replace official charts. Use at your own risk. SUBSCRIPTION INFORMATION - The PRO subscription renews automatically unless turned off at least 24 hours before the end of the current period. - You can manage or disable auto-renew in your iTunes Account Settings after purchase. --- Learn more on our official website: www.fishpoints.net Terms of Use: http://www.fishpoints.net/eula/ Privacy Policy: http://www.fishpoints.net/privacy-policy/ Try Marine Navigation and take the helm of your journey. The sea is yours.

Nautical navigation app. uses free S57 vector charts Not everywhere in the world those maps are available and not all of the available maps are implemented at this moment. Instead you can use maps of the project 'Openstreetmap'