For your time on the water

About Underway

Underway is a boat logbook and GPS trip tracker for recreational boaters. Record your routes, add notes, and look back through your time on the water.

From an afternoon sail to a longer cruise, Underway keeps your journeys, notes, and season totals together. Start a journey before you leave, put your phone away, and review the route when you arrive.

Underway is designed to work offline. Record your journeys, add notes, and review your saved trips and season totals without an internet connection. Your logbook is stored on your phone. Underway is a boating logbook; it does not provide navigation or hazard detection.

Download fact sheet
Underway overview showing a map of past journeys and the current marina
Overview
Underway logbook showing a season calendar, totals, and recorded journeys
Logbook
A completed Underway journey with its route, distance, time, and summary
Journey details

Android · Full-size PNG downloads below

Key features

GPS trip recording

Record your route, distance, speed, and time. Recording continues with the screen locked or another app open.

Automatic stopping

Auto-stop can finish a journey after you arrive. Detection can take time and support varies by area. You can always end a journey yourself.

A personal logbook

Keep notes alongside your routes. Record who came along, where you stopped, and the details you want to remember.

Your season at a glance

Review your journeys, distance travelled, days on the water, nights aboard, and engine hours.

Fuel records

Log fill-ups, fuel costs, and engine hours. Review spending and calculate consumption using full-tank fill-ups.

GPX export

Export an individual journey as a GPX file to open in compatible apps.

Availability & pricing

Underway is available on iPhone through the App Store and on Android through Google Play.

Underway is free to download. Your first five saved journeys are free, so you can try it on the water before choosing a plan. After those five journeys, a paid plan is required to keep recording.

You can choose between a monthly plan (around US$4.99), a yearly plan (around US$29.99), or a lifetime purchase (around US$99.99). Prices may vary by country due to purchasing power parity (PPP).

Underway on the App Store Underway on Google Play

The developer

Antoine aboard a boat in the Pacific Northwest

Antoine Meunier is an independent software developer, designer, and sailor based on Salt Spring Island, Canada. He spends much of his summer sailing around the Pacific Northwest and built Underway to keep a record of his own journeys, notes, and time on the water.

Contact Antoine

Media assets

Download individual files below, or get the complete press kit.

Logo for light backgrounds

Logo for light backgrounds

Logo for dark backgrounds

Logo for dark backgrounds

Antoine aboard a boat

Developer photo

JPG · 792 × 528

App screenshots

Using these materials

These assets are provided for editorial coverage of Underway. Keep logos in their original colours and proportions, and keep app screenshots faithful to the supplied images. Credit images to Underway. For other uses or additional materials, contact Antoine.

Get in touch

For questions, interviews, or additional images, email Antoine.

antoine@underwayboating.com