Dive Log: Scuba Logbook

Dive Log: Scuba Logbook is a manual dive journal for past dives, gear and certification notes. Record your own details, add a signature to a personal dive card and export your log as PDF or CSV when you want to keep or share a copy. The interface is in English. Site names, buddy details and notes are your text. RECORD THE DIVE YOU MADE Enter the date, dive site, depth and duration, then add the information you want to remember: gas or oxygen label, pressure readings, buddy and notes. The app stores the facts you supply. It does not import a profile from a dive computer, read a pressure sensor or verify that the measurements are correct. BUILD A PERSONAL LOGBOOK Return to earlier dives and keep the record organized as your history grows. Use trip groupings and descriptive statistics to review the dives you have entered. Totals and averages summarize your records; they are not exposure calculations, a training assessment or a recommendation for the next dive. Missing or incorrect entries affect the summary just as they affect the underlying log. GEAR RECORDS AND SERVICE NOTES Keep an inventory of your diving equipment and the service information you choose to record. Set your own service intervals and use local reminders when device settings and notification permission allow them. The app does not inspect equipment or supply a manufacturer's maintenance schedule. Follow the equipment instructions and qualified service guidance for the decisions you make. CERTIFICATIONS AS YOUR OWN NOTES Record an agency, level and other certification details for convenient reference. These are text fields you maintain, not verified credentials. The app is not affiliated with, endorsed by or approved by any diving training or certification agency. It does not issue a certificate, confirm a qualification or replace any documents a dive operator asks you to present. ADD A SIGNATURE TO A PERSONAL CARD Use a drawn signature when preparing a dive record you want someone to sign. The signature is an annotation on your saved personal record. It does not authenticate the signer's identity, certify a dive or create an agency-approved logbook. Check the dive details and any requirements of the person receiving the record before you share it. PDF AND CSV EXPORTS Create a PDF dive card or export recorded data as CSV for your own archive or spreadsheet. Choose what you share through your device and inspect the output first. Text backup and restore let you keep a separate copy of the app's records under your own control. An exported file is a record of entered information, not evidence that the app measured a dive. ELAPSED TIME IS NOT A SAFETY CALCULATION Where the log shows a surface interval, it is the elapsed time between recorded dives. It is not a decompression calculation, a no-stop limit or guidance about when it is safe to dive again. Gas and oxygen entries are recorded labels and numbers; the app does not calculate gas consumption, exposure limits or a safe operating depth from them. LOCAL RECORDS FOR RETURNING TO LATER Core logbook records are stored on your device and work offline. Use the app after a dive to preserve what you want to remember, then revisit the site, gear and notes before updating your personal history. File sharing is your choice. App services have separate connection and data requirements, described in the privacy policy; local log storage is not a blanket no-data-processing promise. A personal record — not a dive computer, not a dive planner, and not a substitute for training or dive tables. The app records dives you have already made. It does not compute decompression status, no-stop times, gas consumption or exposure limits. It does not provide Bluetooth computer synchronization, GPS capture or dive-photo logging. Read your own instruments, follow your training and qualified guidance, and dive within the limits you were taught. The log helps you remember your experience; it does not make decisions about dive safety.