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, no server. Your record stays on your device and follows you across employers.
Built for plumbing apprentices in states where requirements are confirmed from official sources, with custom targets for everywhere else. Free with ads. Hour Vault Pro is a one-time purchase that removes ads and adds iCloud sync and full charts. Support · Privacy policy