FamiliarApps logo
OpenCPN

OpenCPN

Advertisement

Screenshots

10 images
OpenCPN screenshot 1 OpenCPN screenshot 2 OpenCPN screenshot 3 OpenCPN screenshot 4 OpenCPN screenshot 5 OpenCPN screenshot 6 OpenCPN screenshot 7 OpenCPN screenshot 8 OpenCPN screenshot 9 OpenCPN screenshot 10

Advertisement

About OpenCPN

OpenCPN is really a reliable mobilemap and navigation application, mainly designed for sailors, crew members and sailing enthusiasts. It not only draws detailed charts, but also helps you plan routes. The navigation information is also real and intuitive to use. It is simply suitable for those who need reliable maritime navigation tools. As anAndroid app that can be found on the Google App Store, it integrates all important functions and is extremely easy to use. It can greatly improve our safety and efficiency at sea, which is really reassuring and convenient.

Overview

core functions

  • This app has a particularly intuitive map interface with detailed charts, which is particularly accurate in navigation and feels extremely reliable.
  • Built-in real-time GPS tracking function helps you keep track of your location at any time, so you no longer have to worry about getting lost during sailing!
  • Offline mode allows you to navigate without using the Internet at all, which is a life-saving straw for traveling in remote sea areas.
  • The route planning function, with halfway points and reminders, ensures that every voyage is safe and smooth, and is extremely considerate.
  • You can customize layers and overlay layers to enhance the clarity of navigation. Everything can be adjusted according to your preferences, and the operation is very user-friendly.
  • It also comes with a weather overlay that displays weather conditions in real time, making your voyage safer and more prepared.
  • Data synchronization is very smooth, and no matter which device is used, the information can be consistent, with peace of mind and peace of mind.

Who is this app suitable for?

This mobile app is especially suitable for friends who like rowing and sailing, as well as people working at sea who want reliable navigation tools. Whether you are a novice or an old sailor, you can basically use it smoothly.

Plan to go out to sea in one day or cross the ocean? This app can help you and provide those essential navigation functions. It is not only safe but also convenient. It is very safe to use. It is a good helper for maritime navigation!

Why choose this app

This Android version of the app is quite powerful, with a super friendly operating interface and full of functions. It is really a good helper to improve the navigation experience. Whether you are just playing casually or working professionally, it is very reliable.

It places special emphasis on accuracy and safety, solves many small navigation problems, and provides a trustworthy maritime navigation solution. Various easy-to-use functions and user-friendly design make it the best among navigation apps. It is definitely worth a try!

Top Recommended Alternative

Pros & Cons

Pros

  • The elasticity and freedom of open source
  • Use it for free!
  • Active community support
  • Rich mapping functions
  • Multi-platform compatibility

Cons

  • The learning curve is steep
  • Official documents are not detailed enough
  • Occasionally stability issues
  • The charts in some areas are not complete enough
  • The interface design can be more intuitive

Advertisement

Download OpenCPN

You are going to be redirected to the official website to finish the download when you click these buttons above.

FAQ

How do I create an account or log into OpenCPN? +
To start using OpenCPN, you basically have to register an account on their official website or log in directly in the application. After logging in, you can use personalized functions and synchronize data to different devices, making the experience much smoother. Once you log in, your navigation experience will be much smoother, especially when arranging routes or viewing saved charts. In order to make the experience more seamless, remember to update the APP regularly to ensure security and to use new features as soon as possible.
Is OpenCPN safe to use on my device? +
Of course, OpenCPN is a reliable navigation software that has been used by many friends around the world who like sailing. It was developed by a professional community with the goal of providing accurate and reliable navigation tools. Be sure to remember that downloading from official channels, such as the Google Play Store, is secure. In addition, make sure that your device security settings are kept up to date, so you will feel more at ease when using OpenCPN. After all, it is a trustworthy navigation tool.
What are the main features of OpenCPN? +
OpenCPN is quite functional and is specially designed for maritime navigation. Including detailed charts, waypoints, routes, and real-time positioning to help you meet various navigation needs. This Android app is very customizable and supports offline maps, making it especially suitable for crew members who don't always have an Internet. Reliable navigation tools can be used even without an Internet.
Can I use OpenCPN on both Android and iOS devices? +
OpenCPN is mainly used well on Android and provides quite comprehensive navigation functions. However, the iOS version may have limited support or different features from Android. I have to say that if you only rely on APP navigation, it is quite important to know the compatibility of the platform. After all, you want to use it smoothly on all devices.
How do I update OpenCPN to the latest version? +
Updating OpenCPN is actually quite simple, just go to the Google Play Store on your Android device and check it. Frequent updates can bring new features, keep security and Bug fixes up to date, and the experience will be smoother. Keeping the latest version of the software not only makes navigation safer, but also enjoys the most reliable navigation experience. I sincerely recommend not to miss every update.

Customer Reviews

AI
AI Generated Summary
Based on real user feedback
★ 3.8

OpenCPN is widely praised as a comprehensive marine navigation app offering full functionality, reliable plotting, and excellent value—especially the paid version which supports SD card storage, better energy efficiency, and plugins like GRIB viewer and tide data. Many users find it smooth, even outperforming desktop versions, and love its low cost compared to commercial alternatives. However, several key pain points emerge: chart and file management can be confusing and buggy (e.g., GPX import issues, frozen on database update), while some users report constant crashes, unresponsive menus, or startup failures—particularly on older Android versions. User support is a major divide: some praise responsive developer engagement via forums, while others cite unresponsive email and missing confirmation emails for forum registration. Documentation is lacking, and the app can feel clunky for beginners. Despite these issues, many long-term sailors consider it an indispensable tool after overcoming initial setup hurdles.

Glenn Sikes · 2026-06-16
★ 4
A comprehensive marine navigation app with full functionality. A recent update requires users to move nav charts to a new folder, but otherwise, it remains one of the best options available.
Nick Sci · 2026-06-16
★ 4
I work on ships and enjoy following the chart on my phone. My only issue is that tracking stops when there's no signal. I assumed it would use my phone's GPS. Does it require a signal, or is it just me? Otherwise, the price is unbeatable, but it takes a while to figure out if you're not tech-savvy, like me.
Raynald Collard · 2026-06-14
★ 3
I love using APL on my Samsung tablet, but setting up charts is incredibly difficult. The so-called 'migrations'? They are a mess.
A Google user · 2026-06-14
★ 5
This has become my main navigation tool. I rarely use the PC version anymore.
Monty Mariner · 2026-06-09
★ 2
This version caused trouble adding charts, harmonics files, and routes. Specifying paths was difficult; after poking app folders and adding harmonics files, they appeared in settings but the app froze upon addition. Clearing the app cache resolved the issue. Similarly, clearing cache allowed GPX route files to import successfully.

Write a Review

Share your experience with OpenCPN. Submissions are reviewed before publishing.

Rating *
0 / 2000

You Might Also Like

More apps you may want to try next.

Advertisement
5
Please wait...