# Marine Navigation > Offline GPS chartplotter with lifetime map ownership and optional professional features. (iPhone/iPad app by Marco Palaferri.) - Source: https://appshunter.io/ios/app/marine-navigation/id528948720 (this page in markdown: same URL + `.md`) - Developer: [Marco Palaferri](https://appshunter.io/developer/395030821) - Category: Navigation, Travel - Price: $19.99 - Age rating: 17+ - Requires: iOS 18.0 · 107 MB - Languages: American English, Czech, Danish, Dutch, Finnish, French (France), German (Germany), Greek, Hebrew, Indonesian and 15 more - Released: 2012-05-30 - Data updated: 2026-09-06 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/marine-navigation/id528948720/reviews.md ## What is Marine Navigation? 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. ## Key features - Offline GPS chartplotter - One-time purchase, own forever - Proprietary S57 engine - Unlimited custom maps - Global offline tides - Fish forecast ## Recent user reviews (10 of 44) All indexed reviews: https://appshunter.io/ios/app/marine-navigation/id528948720/reviews.md ### 1/5 — Don’t download it *2023-01-13* Very bad app is taking money in the name of offline map but didn’t provide a good quality maps Even didn’t know speed is always in knots at sea not in kph. ### 4/5 — An update to my prior review on this nav program. Working now. *2021-08-30* So I suffered quite a long time after several updates via the App Store appeared to disable the program. Anyway, a number of emails back and forth to the developers (Marco) got things working again. (iPhone 12pro). The trick was to completely uninstall the app (not simply remove the shortcut) and reload it from scratch. Success. Thanks to the team for getting my nav back running again. P.S. maps seem to download very quickly, which is great. **Developer response:** Dear Customer, please can you describe the issue found to email contact@fishpoints.net, Thanks. Best Regards ### 1/5 — Keep away *2021-06-13, version 6.3.18* Very bad application, cannot even download a map properly ### 3/5 — Not intuitive at all *2019-08-08* Adding waypoints is a mystery. Seems to want to point to somewhere 2000 KM to the east. Very frustrating. Activating account email never arrives. Definately European mind set when developed ### 1/5 — Incomprehensible *2019-05-06* Not user friendly. Maps load terribly. Charts passages straight across major land masses. Only good if you are in a “land yacht” ### 1/5 — Terrible *2019-04-29* Do not purchase Normally wouldn’t write a poor review but was denied a refund Way over priced and does not function well Save your money ### 1/5 — Mauvais *2018-09-25* Cette appli ne fonctionne pas, tout simplement.! ### 1/5 — Not happy *2016-11-29, version 4.0.3* Not happy with it I live in Australia Melbourne right next to western port bay I go fishing a lot and been looking for a new Nav so I can use in the boat with my iPhone This is not for Australia How do I get my $12.99 Australian ### 1/5 — Waste of money doesnt work *2016-11-17, version 4.0.3* Some of the maps that require you to pay for doesn't work what was the point ### 4/5 — App *2016-09-06* So far so good! I own 2 boats and this app is like having a gps navigation system for $8? Kinda a no brainier if my systems go down then at least I can still navigate. The ocean map shows all the banks and high spots. So far so good and cheap in my 20 years of offshore fishing opinion. ## Frequently asked questions about Marine Navigation ### What does the Marine Navigation app do? Marine Navigation provides an offline GPS chartplotter that you can purchase once and own forever. It offers reliable navigation for marine activities, respecting user privacy by not tracking or selling data. The app allows for offline map usage and includes various tools for planning and executing sea journeys. ### What are the key features of the PRO version? The PRO version offers advanced features such as a proprietary S57 engine for detailed Electronic Navigational Charts, unlimited custom map creation from any image, global offline tidal data, and a fish forecast tool. It also includes advanced map overlay and transparency adjustments for a superior navigation experience. ### How much does the app cost? The app offers a free version, Marine Navigation Lite, to explore basic functions. The full version of the offline chartplotter is a one-time purchase, meaning you own it for life with no recurring fees. An optional PRO subscription is available for users who want access to professional-grade navigation tools. ### Is the app compatible with my device? While specific compatibility details are not provided in the description, the app is designed for mobile devices. Users can download the Lite version to test basic functionality before committing to a purchase or subscription. It's recommended to check the app store listing for precise device and operating system requirements. ### What are common use cases for this app? Common use cases include offline navigation for sailors and boaters, planning fishing trips with tidal and fish forecasts, marking and organizing secret fishing spots, creating custom charts from paper maps or satellite images, and general sea route planning and tracking. Its privacy-focused design makes it ideal for users concerned about data security. ## Version history (last 5 releases) ### 16.5.10 — 2026-05-11 INTRODUCING: THE S57/ENC PRO ENGINE This changes everything. We built our own S57/ENC rendering engine from the ground up. This isn’t a licensed feature; it’s core technology crafted for one reason: to give you the fastest, most detailed, and most impossibly responsive professional chart experience on any mobile device. Import official S57 charts and navigate with precision that was once unthinkable. (PRO Version) YOUR KNOWLEDGE, MAPPED: CUSTOM MAP IMPORT The feature you’ve been waiting for. Turn any image into a fully navigable, offline chart. Scan a nautical chart, import a satellite image of a wreck, or even use a hand-drawn map of a secret spot. Your personal knowledge, finally on your chartplotter. Full Version: Get started by importing your first custom map. PRO Version: Unleash the full potential with unlimited, high-resolution custom maps. NEW — THE ANGLER'S SMART LOGBOOK Stop just "marking spots." Our new Advanced Waypoints turn your chart into an intelligent fishing log. Go beyond a simple pin: tag any location with the exact bait that worked, the type of fishing (trolling, jigging), catch details, and crucial conditions. It’s no longer just a waypoint—it’s your personal database for repeatable success on the water. REBUILT & REFINED: PRO-GRADE CORE TOOLS We’ve overhauled the essentials to give you total control. New Visual Offline Maps: A completely rebuilt, visual downloader. See exactly what you've downloaded on the map and manage storage with total, transparent control. Advanced Anchor Monitor: More than an alarm, it's your visual anchor watch. Set your anchor point, see the clear monitoring circle, and get instant drift alerts. It's peace of mind, visualized. NEW FOR PRO: OFFLINE TIDES & ALMANAC Two new professional tools for the serious navigator. Offline Tides (PRO): Get hyper-accurate tidal forecasts for any point on the map, far from any internet connection. Powered by the high-precision FES2022b model for serious planning. Sun & Moon Almanac: Master celestial awareness. An interactive Sun Dial shows the 24-hour sun arc (including critical twilight phases) and a Moon Altitude Chart plots its entire path. Perfect for planning night passages and predicting light. This update is our commitment made real: to provide independent navigators with the most powerful, private, and flexible tools on the water. Update now and take command of your navigation. ### 15.1.1 — 2026-01-07 INTRODUCING: THE S57/ENC PRO ENGINE This changes everything. We built our own S57/ENC rendering engine from the ground up. This isn’t a licensed feature; it’s core technology crafted for one reason: to give you the fastest, most detailed, and most impossibly responsive professional chart experience on any mobile device. Import official S57 charts and navigate with precision that was once unthinkable. (PRO Version) YOUR KNOWLEDGE, MAPPED: CUSTOM MAP IMPORT The feature you’ve been waiting for. Turn any image into a fully navigable, offline chart. Scan a nautical chart, import a satellite image of a wreck, or even use a hand-drawn map of a secret spot. Your personal knowledge, finally on your chartplotter. Full Version: Get started by importing your first custom map. PRO Version: Unleash the full potential with unlimited, high-resolution custom maps. NEW — THE ANGLER'S SMART LOGBOOK Stop just "marking spots." Our new Advanced Waypoints turn your chart into an intelligent fishing log. Go beyond a simple pin: tag any location with the exact bait that worked, the type of fishing (trolling, jigging), catch details, and crucial conditions. It’s no longer just a waypoint—it’s your personal database for repeatable success on the water. REBUILT & REFINED: PRO-GRADE CORE TOOLS We’ve overhauled the essentials to give you total control. New Visual Offline Maps: A completely rebuilt, visual downloader. See exactly what you've downloaded on the map and manage storage with total, transparent control. Advanced Anchor Monitor: More than an alarm, it's your visual anchor watch. Set your anchor point, see the clear monitoring circle, and get instant drift alerts. It's peace of mind, visualized. NEW FOR PRO: OFFLINE TIDES & ALMANAC Two new professional tools for the serious navigator. Offline Tides (PRO): Get hyper-accurate tidal forecasts for any point on the map, far from any internet connection. Powered by the high-precision FES2022b model for serious planning. Sun & Moon Almanac: Master celestial awareness. An interactive Sun Dial shows the 24-hour sun arc (including critical twilight phases) and a Moon Altitude Chart plots its entire path. Perfect for planning night passages and predicting light. This update is our commitment made real: to provide independent navigators with the most powerful, private, and flexible tools on the water. Update now and take command of your navigation. ### 14.0.23 — 2026-01-02 INTRODUCING: THE S57/ENC PRO ENGINE This changes everything. We built our own S57/ENC rendering engine from the ground up. This isn’t a licensed feature; it’s core technology crafted for one reason: to give you the fastest, most detailed, and most impossibly responsive professional chart experience on any mobile device. Import official S57 charts and navigate with precision that was once unthinkable. (PRO Version) YOUR KNOWLEDGE, MAPPED: CUSTOM MAP IMPORT The feature you’ve been waiting for. Turn any image into a fully navigable, offline chart. Scan a nautical chart, import a satellite image of a wreck, or even use a hand-drawn map of a secret spot. Your personal knowledge, finally on your chartplotter. Full Version: Get started by importing your first custom map. PRO Version: Unleash the full potential with unlimited, high-resolution custom maps. NEW — THE ANGLER'S SMART LOGBOOK Stop just "marking spots." Our new Advanced Waypoints turn your chart into an intelligent fishing log. Go beyond a simple pin: tag any location with the exact bait that worked, the type of fishing (trolling, jigging), catch details, and crucial conditions. It’s no longer just a waypoint—it’s your personal database for repeatable success on the water. REBUILT & REFINED: PRO-GRADE CORE TOOLS We’ve overhauled the essentials to give you total control. New Visual Offline Maps: A completely rebuilt, visual downloader. See exactly what you've downloaded on the map and manage storage with total, transparent control. Advanced Anchor Monitor: More than an alarm, it's your visual anchor watch. Set your anchor point, see the clear monitoring circle, and get instant drift alerts. It's peace of mind, visualized. NEW FOR PRO: OFFLINE TIDES & ALMANAC Two new professional tools for the serious navigator. Offline Tides (PRO): Get hyper-accurate tidal forecasts for any point on the map, far from any internet connection. Powered by the high-precision FES2022b model for serious planning. Sun & Moon Almanac: Master celestial awareness. An interactive Sun Dial shows the 24-hour sun arc (including critical twilight phases) and a Moon Altitude Chart plots its entire path. Perfect for planning night passages and predicting light. This update is our commitment made real: to provide independent navigators with the most powerful, private, and flexible tools on the water. Update now and take command of your navigation. ### 14.0.22 — 2026-01-01 INTRODUCING: THE S57/ENC PRO ENGINE This changes everything. We built our own S57/ENC rendering engine from the ground up. This isn’t a licensed feature; it’s core technology crafted for one reason: to give you the fastest, most detailed, and most impossibly responsive professional chart experience on any mobile device. Import official S57 charts and navigate with precision that was once unthinkable. (PRO Version) YOUR KNOWLEDGE, MAPPED: CUSTOM MAP IMPORT The feature you’ve been waiting for. Turn any image into a fully navigable, offline chart. Scan a nautical chart, import a satellite image of a wreck, or even use a hand-drawn map of a secret spot. Your personal knowledge, finally on your chartplotter. Full Version: Get started by importing your first custom map. PRO Version: Unleash the full potential with unlimited, high-resolution custom maps. NEW — THE ANGLER'S SMART LOGBOOK Stop just "marking spots." Our new Advanced Waypoints turn your chart into an intelligent fishing log. Go beyond a simple pin: tag any location with the exact bait that worked, the type of fishing (trolling, jigging), catch details, and crucial conditions. It’s no longer just a waypoint—it’s your personal database for repeatable success on the water. REBUILT & REFINED: PRO-GRADE CORE TOOLS We’ve overhauled the essentials to give you total control. New Visual Offline Maps: A completely rebuilt, visual downloader. See exactly what you've downloaded on the map and manage storage with total, transparent control. Advanced Anchor Monitor: More than an alarm, it's your visual anchor watch. Set your anchor point, see the clear monitoring circle, and get instant drift alerts. It's peace of mind, visualized. NEW FOR PRO: OFFLINE TIDES & ALMANAC Two new professional tools for the serious navigator. Offline Tides (PRO): Get hyper-accurate tidal forecasts for any point on the map, far from any internet connection. Powered by the high-precision FES2022b model for serious planning. Sun & Moon Almanac: Master celestial awareness. An interactive Sun Dial shows the 24-hour sun arc (including critical twilight phases) and a Moon Altitude Chart plots its entire path. Perfect for planning night passages and predicting light. This update is our commitment made real: to provide independent navigators with the most powerful, private, and flexible tools on the water. Update now and take command of your navigation. ### 14.0.21 — 2025-10-23 INTRODUCING: THE S57/ENC PRO ENGINE This changes everything. We built our own S57/ENC rendering engine from the ground up. This isn’t a licensed feature; it’s core technology crafted for one reason: to give you the fastest, most detailed, and most impossibly responsive professional chart experience on any mobile device. Import official S57 charts and navigate with precision that was once unthinkable. (PRO Version) YOUR KNOWLEDGE, MAPPED: CUSTOM MAP IMPORT The feature you’ve been waiting for. Turn any image into a fully navigable, offline chart. Scan a nautical chart, import a satellite image of a wreck, or even use a hand-drawn map of a secret spot. Your personal knowledge, finally on your chartplotter. Full Version: Get started by importing your first custom map. PRO Version: Unleash the full potential with unlimited, high-resolution custom maps. NEW — THE ANGLER'S SMART LOGBOOK Stop just "marking spots." Our new Advanced Waypoints turn your chart into an intelligent fishing log. Go beyond a simple pin: tag any location with the exact bait that worked, the type of fishing (trolling, jigging), catch details, and crucial conditions. It’s no longer just a waypoint—it’s your personal database for repeatable success on the water. REBUILT & REFINED: PRO-GRADE CORE TOOLS We’ve overhauled the essentials to give you total control. New Visual Offline Maps: A completely rebuilt, visual downloader. See exactly what you've downloaded on the map and manage storage with total, transparent control. Advanced Anchor Monitor: More than an alarm, it's your visual anchor watch. Set your anchor point, see the clear monitoring circle, and get instant drift alerts. It's peace of mind, visualized. NEW FOR PRO: OFFLINE TIDES & ALMANAC Two new professional tools for the serious navigator. Offline Tides (PRO): Get hyper-accurate tidal forecasts for any point on the map, far from any internet connection. Powered by the high-precision FES2022b model for serious planning. Sun & Moon Almanac: Master celestial awareness. An interactive Sun Dial shows the 24-hour sun arc (including critical twilight phases) and a Moon Altitude Chart plots its entire path. Perfect for planning night passages and predicting light. This update is our commitment made real: to provide independent navigators with the most powerful, private, and flexible tools on the water. Update now and take command of your navigation. ## Apps similar to Marine Navigation | App | Rating | Price | Category | | --- | --- | --- | --- | | [Marine Navigation Lite](https://appshunter.io/ios/app/marine-navigation-lite/id609276931) | — | Free | Navigation | | [Wavve Boating: GPS, Map, Chart](https://appshunter.io/ios/app/wavve-boating-gps-map-chart/id1241140495) | 4.7 (6,322) | Free | Navigation | | [Savvy Navvy: Boat Navigation](https://appshunter.io/ios/app/savvy-navvy-boat-navigation/id1479182650) | 4.7 (8,043) | Free | Navigation | | [Navionics® Boating](https://appshunter.io/ios/app/navionics-boating/id744920098) | 2.9 (2,321) | Free | Navigation | | [iNavX: Marine Navigation](https://appshunter.io/ios/app/inavx-marine-navigation/id286616280) | 4.8 (21,564) | Free | Navigation | | [PRO CHARTS - Marine Navigation](https://appshunter.io/ios/app/pro-charts-marine-navigation/id451093694) | 4.5 (8,499) | Free | Navigation | ## More apps by Marco Palaferri - [Marine Navigation Lite](https://appshunter.io/ios/app/marine-navigation-lite/id609276931) - [TrekkingPoint](https://appshunter.io/ios/app/trekkingpoint/id1579639084) - [TrekkingPoint Lite](https://appshunter.io/ios/app/trekkingpoint-lite/id1579841520) All apps by Marco Palaferri: https://appshunter.io/developer/395030821 ## Related topics [mkart marine navigation](https://appshunter.io/ios/topics/mkart-marine-navigation) · [seawell navigation charts](https://appshunter.io/ios/topics/seawell-navigation-charts) · [marine navigation chart](https://appshunter.io/ios/topics/marine-navigation-chart) · [nautoshark](https://appshunter.io/ios/topics/nautoshark) · [al rubban marine](https://appshunter.io/ios/topics/al-rubban-marine) · [sixth sense navigation](https://appshunter.io/ios/topics/sixth-sense-navigation) · [marine navigation lite](https://appshunter.io/ios/topics/marine-navigation-lite) · [marine gps navigation](https://appshunter.io/ios/topics/marine-gps-navigation) · [oegames land navigation](https://appshunter.io/ios/topics/oegames-land-navigation) · [argus navigation](https://appshunter.io/ios/topics/argus-navigation) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*