Your Co-Capptain has officially boarded and is here to keep you current and ready. With Co-Capptain, you can add your boat(s) and Co-Capptain will automatically add the equipment required by the United States Coast Guard with the ability for you to edit it with expiration dates, quantity and information. Co-Capptain will keep you informed of equipment that is current, expiring soon or expired with easy to identify color coding of green, yellow and red.

But that's not all. With Co-Capptain, you get current weather data, maps with live radar, current latitude and longitude info, and even a dry box where you can store your boater registration, insurance card and more.

Visit "Settings" to turn on the tides and moon/sun rise and set data. There is so much to do with Co-Capptain so take a look around. Did you know you can click the icon in the top right corner of maps to show many map layers. Give it a try.

What’s New

Version 1.19

With hurricane season upon us, we have added new maps to track tropical weather.

Ratings and Reviews

5.0 out of 5
11 Ratings

11 Ratings

cookiecal0601 ,

Beautiful & User Friendly!

This app is a boating-lovers dream! Co-Capptain’s awesome, practical features help to relieve any stress when it comes to getting out on the water. I love that it takes all the worry out of keeping up with equipment expirations - it’s awesome having all important info documented in one spot. Definitely brings peace of mind knowing I’m prepared if the Coast Guard boards my boat. Not to mention, the app’s beautiful interface and seamless navigation create a super user-friendly experience. Dry Box, weather updates...can’t say enough good things!

GreenvilleDawg ,

Every boat owner needs this app!

This app is exactly what I have been looking for. I am able to easily keep all my important documents in one place and have all the information I need out on the water. I never would have remembered when my safety equipment expires so this app keeps me safe on the water. I look forward to seeing the features that will be added in the future!

Ghgghyui ,

So nice!

This app takes care of all the hassle of remembering when all my stuff expires on my boat. Already has helped me stay current!


Larry Collett
86.6 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© Copyright 2019 Co-Capptain, LLC. All rights reserved. A netGALAXY Holdings partnership project.
In-App Purchases
  1. Unlocked features ( 1 year ) $11.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

You May Also Like