BlueDive

BlueDive lets you record, organize, and relive every dive — on iPhone, iPad, and Mac. No account required. No data collected. Your logbook, your data. Key Features - Interactive map of all your dive sites - Dive Trips — automatically grouped by the time between dives, with photo covers and trip stats - Statistics dashboard with lifetime totals and personal bests - Dive calendar heatmap - Marine life sightings with a species catalogue linked to iNaturalist - Dive photos automatically matched to the right dive - Bluetooth sync with dive computers from 20+ brands via libdivecomputer, including Shearwater, Suunto, Scubapro, Mares, and Aqualung. Smart fingerprinting avoids duplicate downloads, quick reconnect to known computers, and automatic clock sync - Powerful search and filters — find dives by site, buddy, country, or tag; filter by year, depth, gas type, rating, country, dive type, tags, and marine life - Manual dive entry - Multiple divers in one logbook - Import from MacDive, BlueDive XML, Subsurface, Garmin FIT, and UDDF — format auto-detected, gear imported alongside dives - Export a dive as PDF, BlueDive XML, or UDDF; export your whole logbook as BlueDive XML or UDDF - Detailed dive profiles: depth, temperature, tank pressure, NDL, PPO2, decompression stops and ceiling - Optional online weather from Open-Meteo - Gear management with service tracking and gear groups - Tank templates for quick gas configuration - Certifications and diving insurance in one place - iCloud sync across iPhone, iPad, and Mac - Database backup - Each dive keeps its original units and is shown in yours - Light and Dark mode with manual override - Widgets for the Home Screen and Mac desktop - Smart reminders for gear service, certification and insurance expiry, and dive milestones - Available in English, French (Canada), German, and Dutch, with an in-app language choice Designed by passionate divers.