Saltlog
What’s Saltlog?
Testers wanted · before launch

Be first
on the water.

Saltlog is nearly in the App Store and Google Play. Fifty sailors and motor boaters get it first, and a year of Founder membership for helping.

10iPhone
places left
13Android
places left

Our thank-you: a year of Founder membershipWorth £99.99. Everything in Plus, and the Founding Member badge on your profile for good.

Tester sign-up · free

Save your place

Your phone

We'll send your invitation here.

Sail or power?

We only use these details to run the test. See our privacy policy.

What testing looks like

Log it.Then tell us straight.

Tap once as you slip lines and Saltlog draws your passage, times it and fills in the weather. Your miles, crew, vessels and qualifications live in one logbook, ready when it counts.

  • 1
    Sign upA minute, on this page.
  • 2
    Get your invitationTestFlight on iPhone, a Google Play link on Android. It installs like any other app.
  • 3
    Log at least 3 trips over 14 daysOn the water or on land: a walk or a drive tests it just as well. A Manual Log of a past trip counts too.
  • 4
    Tell us what you thinkThe good, the bad and the baffling. You’ll shape what launches.

Do all four and stay in the test for 14 days, and a year of Founder membership is yours, worth £99.99. Testing on land? Delete those trips afterwards so your logbook stays a true record of time on the water.

Save my placeFree. No card, nothing to pay. 25 places on each phone.
A Saltlog profile with miles, days at sea and recent trips
Quick Log ready to start in Newport, Rhode Island, with the map, the wind, the vessel and the crew
Steve Harding, founder of Saltlog
From the founder

I built the logbook I always wanted. Now I need your eyes on it.

Saltlog started as my own logbook while I worked towards my Commercial Skipper. Every trip, every mile, every crew member, kept properly and easy to share.

Before it goes out to everyone, I want it tested by real people on real boats. If something’s clunky, confusing or missing, I want to hear it, and I’ll fix it.

SteveFounder, Saltlog
Save my place