Your hours are your license.
Hour Vault logs every on-the-job and classroom hour of your plumbing apprenticeship, gets your supervisor's signature on your phone, and exports a clean logbook report.
Log a shift in seconds
Date, hours, category, job site. Progress rings show how close you are to journeyman, with a projected ready date.
Signed on the spot
Hand your phone to your supervisor. They review the week and sign with a finger. Signed hours lock.
Board-ready export
A tidy PDF logbook with totals, every entry and every signature. CSV too.
Yours, on your phone
No account needed and no server of ours. Sign in with Apple if you want your logbook synced across your own devices through your private iCloud.
Built for plumbing apprentices in states where requirements are confirmed from official sources, with your own custom hours for everywhere else. Free with ads. Hour Vault Pro is a one-time purchase that removes ads and adds full charts and wage tracking. Support · Privacy policy