Dive Log vs Bottomtime

Your dives deserve more than a forgotten note. DiveAtlas is a modern scuba diving logbook that makes every dive quick to record, easy to find, and enjoyable to revisit. LOG A DIVE IN SECONDS Capture the details that matter while they are still fresh: • Dive site and location • Maximum depth and dive time • Water temperature and visibility • Buddy, dive center, entry type, and equipment • Ratings, notes, photos, and memories BUILD YOUR PERSONAL DIVE ATLAS See your dive sites on an interactive map and keep a lasting record of the places you have explored. Search your history and return to any dive without digging through paper logbooks. UNDERSTAND YOUR DIVE HISTORY Follow your progress with personal statistics including total dives, deepest and longest dives, average depth and duration, recent activity, and trends over time. USEFUL TOOLS BETWEEN DIVES Keep equipment details close at hand and use the no-fly-time reminder as a planning aid. DiveAtlas is a personal logging tool and is not a substitute for dive training, professional advice, a dive computer, or established safety guidance. KEEP THE MEMORIES Add photos and personal notes so every log contains more than numbers. From a first certification dive to a favorite reef abroad, your underwater story stays organized in one place. SYNC WITH iCLOUD (OPTIONAL) Turn on optional iCloud Backup to keep your dive log private to your Apple ID and restore it on another iPhone or iPad. DIVEATLAS PRO DiveAtlas is free to download. Optional DiveAtlas Pro monthly and annual subscriptions, or a one-time lifetime purchase, unlock unlimited dive logs, depth-history insights, and dive-frequency trends. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period and can be managed in your App Store account settings. MORE TOOLS FOR EVERY DIVER Log Nitrox, tank pressures, SAC/RMV, safety stops, gear and trip details. Group liveaboards and expeditions, track marine-life sightings, and save certifications, service reminders and pre-dive checklists. Import and export dive data, and create shareable dive cards and highlights. Privacy Policy: https://diveatlas.ayushdev.com/privacy Terms of Use: https://diveatlas.ayushdev.com/terms

Bottomtime is the dive logbook that belongs to you — beautiful, fast, and offline-first. Log a dive in 30 seconds, watch your sites map fill up, and keep your whole diving life in one place. No account required. Your data is yours. WHY DIVERS SWITCH TO BOTTOMTIME • Offline-first: log on the boat, the liveaboard or the cenote — no signal needed. Everything syncs when you're back. • Log a dive in 30 seconds: site, depth, time, gas, buddy, conditions — fast, or as detailed as you like. • Your sites on a map: every dive plotted, your personal underwater passport. • Species log included — names and sightings are never behind a paywall. FREE, AND GENEROUS • Unlimited dive log with photos • 30-second quick log and a full detailed editor • Career stats: dives, max depth, total bottom time • Dive sites map • Marine species log with common names BOTTOMTIME PRO — automation and comfort, never your data • Import from Apple Health and dive computers (depth, duration) — no double entry • Import and export open formats: UDDF, CSV, PDF • Automatic iCloud sync across iPhone and iPad • Advanced stats and trends: SAC/RMV, average depth, progression over time • Gear tracking with service reminders • Species photos and history • PDF logbook export with instructor signature • Surface interval and no-fly planner (informational) • Home Screen widgets BUILT FOR EVERY DIVER Recreational, technical, freediver or snorkeler — multi-cylinder, nitrox and trimix, safety stops, and metric or imperial units. YOUR DATA, YOUR RULES No account needed. Works fully offline. Export to UDDF, CSV and PDF anytime — your dive history is never locked in. Premium is available as a monthly or yearly subscription (with a 7-day free trial on the annual plan) or a one-time lifetime unlock. Free features stay free, forever. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://develak.com/privacy-policy/