Lobby
What would you like to do?
LogbookEvery dive, signed and locked when final.New diveLog a dive in under a minute — works offline.Import & ScanSubsurface, Shearwater, MacDive, CSV — or photograph paper pages.History / Exposure ledgerTamper-evident lifetime exposure record.CalculatorsGas and pressure reference aids (not validated — cross-check).TechnicalMulti-cylinder, trimix and CCR fields in the dive form.Commercial consoleProjects, dive operations and timed event logs.ChamberChamber register and session records with approvals.Supervisor / CredentialsSign dives, verify certifications.NetworkFind and connect with divers and supervisors.Messages & CallsChat, files and calls with your connections.JobsPost and apply for diving work.Membership / BillingYour plan, invoices and upgrades.Profile & certificationsYour details, cards and emergency contact.Backup / Prepare for offshoreExport a backup and cache everything before you lose signal.FeedbackTell us what would help you on the job.
Use on any device
Sign in with the same account on your phone, tablet and laptop. Each device keeps a full offline copy; changes sync automatically when you are online. Use “Prepare for offshore” before you lose signal, and keep a backup export — sync is not a substitute for your own backup.