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SCUBAzen is free to use, runs on iPhone and Android, and keeps your logbook and everything around it in your account so it follows you to a new phone. The only paid part is the travel agent, which you pay for by time with a trip pass after a free first day.
Yes. The logbook, certifications and insurance, kit and gear tracking, the packing list, paperwork and Zenfinder are free, with no limits and no subscription.The travel agent is the one thing that costs us to run, so it’s paid for by time, never by message. Every email address gets one free day: 24 hours that start when your first question sends. After that, the agent needs a trip pass, which gives you 30 days of questions at the price shown in the app. A trip pass doesn’t renew automatically, so nothing more is charged when it ends. See your free day and trip pass.
iPhone (iOS 15 or later), from the App Store, and Android phones, from Google Play. There’s no web or desktop version. Your store shows whether your phone is supported.
Sign in with the same email address and your account comes with you. That covers:
  • your logbook, including each dive’s equipment, dive type and photos
  • certifications and insurance, with their card photos
  • your gear list and service records
  • your trips
  • travel agent conversations and your trip pass
  • your kit (own or rent), sizes, units, dive numbering, Zenfinder answers and packing list
A few things stay on the phone where you set them: an unsaved dive draft, the app’s language, and whether background images are on.Changes made offline sync when that phone is back online, and your other phones see them after that. See troubleshooting.
Adding something to your gear list doesn’t mark it as owned in your kit, and changing your kit doesn’t add anything to your gear list. Set each one separately.See your kit and track your gear.
No. Your account is the email address you sign in with, and the app has no way to change it. Your name, photo and location can be changed in settings under account. See your account.Signing in with a different address creates a separate, empty account. Only your logbook can move between accounts: back it up from the old one and import the logbook file into the new one. Certifications, insurance, gear, trips and photos don’t move. See back up your logbook and import a logbook.
Deleting your account removes your logbook, dive photos, certifications and insurance with their card photos, gear and service history, travel agent conversations and your settings. It can’t be undone.A backup saves your logbook as files first, but it can’t save everything that deletion removes. Any unused trip pass time is lost with the account. Your trip destinations and dates are currently left on our servers after deletion.Read delete your account before you start: it lists exactly what’s removed and what you can save.
Seven: English, Deutsch, Español, Français, Nederlands, Polski and Русский. SCUBAzen starts in your phone’s language if it’s one of these, and in English if it isn’t.You can change the language only on the sign-in page, from the language button at the foot of the first screen. To change it once you’re signed in, sign out, pick the language, and sign in again. See sign out first: wait until any offline changes have synced.These help pages are in English only.