Marine Ways

Review by eFreeware

Planning a passage on the water rarely happens at a desk. You sketch a course, adjust it when the weather shifts, and then want to know whether the boat is actually tracking the line you drew. Marine Ways, from developer Kernalite, is built around that loop: lay down waypoints, read the distances and bearings between them, and watch your position against the plan while you move.

It sits in the Travel & Local category and is free to install, with advertising and in-app purchases present. The app has been on Google Play since August 2015 and carries a 4.5 average from 2,345 ratings, with more than 100,000 installs. A web version is also offered at marineways.com, so a route planned on a phone can exist in a browser as well.

One thing worth stating plainly, because the developer leads with it: Marine Ways is not a government service and is not connected to NOAA. That framing matters if you are used to official chart sources, and it sets expectations for what the app is: a planning and tracking tool rather than an official publication.

Plotting a route waypoint by waypoint

The core interaction is deliberately simple. You press and hold on the map for about a second to drop a waypoint. Keep holding in new spots and those points join into a route, so a course takes shape directly on the chart instead of through a separate form.

What appeals to me is that the numbers arrive as you work. Each leg between two waypoints gets its distance and bearing calculated and shown, and those figures update when you add, move or delete a point. That means you can nudge a turn to avoid a stretch you dislike and immediately see what it costs you in distance or how much it changes your heading.

For anyone who plans on the fly, that feedback loop is the useful part. Rather than committing to a course and checking it later, you refine it in place until the legs read the way you want.

Reading the leg-by-leg breakdown

Once a route exists, a summary view lays out the details of every leg you have plotted. Each route lists its start and end points, plus how far and in which direction. That is the reference sheet for a passage: the turns, in order, with the numbers attached.

I would expect this to be most valuable before setting off, when you want to compare options or write down headings. It also helps when a route was built over several sessions and you need to remind yourself how it was put together, since the coordinates anchor each leg to a specific spot rather than a vague description.

The combination of a live map and a structured list covers both the visual planner and the person who prefers figures. Neither view is elaborate, but together they answer the two questions that come up most: where does this leg run, and how far and in which direction is it.

Following the course with travel mode

Travel mode changes the map's behavior while you are underway. It keeps the view centered on your current position as you move, which removes the need to drag the chart along with you. The point of it is comparison: you can see how closely you are following the route you plotted.

That is a modest but genuinely useful function. On open water, small course corrections are easy to make when you can see your position relative to the line, and harder when you are working from memory or a paper sketch. Having the planned route and your live position on the same screen keeps the two in view at once.

Because the map recenters automatically, the app is doing the housekeeping while you concentrate on steering and watching conditions. It is the part of the tool that turns a plan into something you actually navigate by.

What you need before the first route

The gesture is the whole method. You install the app, open the map and start holding your finger down to place points. The gesture is the whole method, and the developer explains it in a single line, which suggests the learning curve is short.

The app was updated on September 19, 2026, and the current release, v2.19, addresses a specific problem: if you declined the notification permission in the previous version, the button for accepting the user agreement could stop responding and the app could close. That fix is the sort of maintenance that matters more than it sounds, since it affects the very first screen a new user meets.

The content rating is Everyone, and the app is free with ads and in-app purchases. Beyond that, what you need is a reason to be on the water; the planning itself asks nothing more of you than a steady finger.

Boaters who plan ahead and adjust on the move

This fits people who run small craft and prefer to work out a course themselves rather than inherit one. If your trips involve a handful of turns, a known destination and a wish to see the numbers for each leg, the app covers that ground without ceremony.

It also suits anyone who plans at home and then wants the same route in hand later, given the web version at marineways.com. Plotting on a larger screen and reviewing on a phone is a reasonable split, and the leg summary gives you something concrete to carry between the two.

The 4.5 average across 2,345 ratings suggests a settled, widely used tool rather than a novelty. More than 100,000 installs points to a broad base of users.

A focused tool for straightforward passages

Marine Ways does a small number of things and does them in a direct way. Waypoints go down with a press, legs report their distance and bearing, the summary lists coordinates, and travel mode keeps your position against the plan. For routine coastal and inland trips, that covers the planning most people actually do.

The limits are the flip side of that focus. It is not an official chart service and has no connection to NOAA, so treat it as a planning aid rather than an authority. It is also free with advertising and in-app purchases.

I would recommend it to boaters who want quick waypoint planning and a live sense of whether they are holding their course, and who are comfortable keeping their own official charts to hand. If your needs run to a full navigation suite, this is a narrower instrument, but for drawing a line and following it, it looks well judged.

What's new in version 2.19

v2.19, fixes an issue introduce in previous release where rejecting notification permission, would cause the "Accept" user agreement button to become unresponsive and eventually close the app.