157+ iOS apps & games curated and reviewed
Navionics® Boating is the household name in nautical, but it's far from the only option. We track 157+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 2.9★ (2.3K) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.5★ (15K) | No | Yes | Aug 2026 |
| 3 |  | $8.99 | 4.6★ (3.8K) | No | No | Aug 2026 |
| 4 |  | Free | 4.7★ (13K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (7.8K) | No | Yes | Aug 2026 |
| 6 |  | Free | 5.0★ (4) | No | No | Jul 2026 |
| 7 |  | Free | 4.7★ (65K) | No | Yes | Aug 2026 |
| 8 |  | Free | 4.8★ (21K) | Yes | Yes | Aug 2026 |
Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.
Navigate waterways with detailed marine charts and GPS. Features include route planning, voice-guided navigation, tide and current predictions, and track recording. Offers extensive map coverage for various regions and inland rivers.
Access NOAA Electronic Navigational Charts (ENC) for offline marine navigation. View detailed information like buoys, depths, and port features. Overlay NOAA weather maps including radar, sea temperature, and wind data.
This app provides official, weekly updated nautical charts for marine navigation. It allows for offline map downloads, GPS track recording, and integration with onboard instruments. Enhance your boating safety and experience with advanced features like weather forecasts and AIS collision detection.
This app provides comprehensive marine navigation, integrating charts, weather, tides, and GPS tracking. It simplifies route planning and offers real-time safety data to ensure confident and enjoyable time on the water for various boating activities.
Master USCG Navigation Rules with a comprehensive question bank and smart study features. Track your progress, practice for exams, and study offline to navigate with confidence.
Track vessels live worldwide using AIS data. View ship positions, movements, and voyage history with detailed vessel information and enhanced weather monitoring. Unlock advanced features for deeper visibility and extended coverage with a Pro plan.
This app provides comprehensive marine navigation tools, including worldwide chart coverage, weather forecasts, and AIS integration. It allows users to plan routes, track their position, and connect with onboard instruments for a complete boating experience.
Navigate marine environments with detailed nautical charts and route planning. Track your location, find friends on the water, and share your trip details for safety. Offline chart access ensures reliable navigation even without an internet connection.
This app provides comprehensive tools for marine navigation, including real-time ship movement, route planning, and advanced sailing calculations. It also offers features for collision avoidance, maneuvering, and learning maritime regulations and signaling.
Prepare for your USCG OUPV examination with this comprehensive learning program. It offers over 1,300 practice questions, instant feedback, and detailed explanations to help you master the Nautical Inland and International Rules of the Road.
This app provides detailed fishing charts and navigation tools for anglers. Manage waypoints, discover new fishing spots, and plan trips with offline maps and autorouting. Sync data with your Lowrance devices for a seamless on-water experience.
Explore maritime signal codes and Morse code with interactive quizzes and detailed flag information. Track your learning progress with an analytics view and practice signaling using your phone's flashlight. This app offers full offline functionality for continuous learning.
Access 100 years of nautical almanac data digitally, from 1960 to 2059. This app offers enhanced navigation features like instant page access, highlighting, and zoom, supporting celestial navigation activities offline.
This app provides detailed wind, wave, and weather forecasts for various outdoor activities. It offers historical data, real-time alerts, and a community feature for sharing conditions. Ideal for surfers, sailors, and other wind sports enthusiasts.
Navigate your boating adventures with real-time speed, compass, and inclinometer data. Log your trips, relive them on a map, and customize your dashboard for a safer and more enjoyable journey on the water.
This free bilingual app provides essential information for anyone spending time on the Croatian coast and at sea. It offers weather forecasts, navigation rules, and contact details for public services, aiding in navigation safety and emergency situations.
Experience an idle fishing and RPG adventure on the high seas. Buy, customize, and manage your dream yacht or boat. Explore diverse locations, catch a variety of sea creatures, and grow your wealth through strategic fishing.
Navigate the seas with advanced marine charts, GPS, and AIS data, even offline. This app offers detailed bathymetry, community-contributed map data, and dynamic features for safe boating, sailing, and fishing.