FreeDive Ultra vs Vizzbud

FreeDive Ultra is the only app built exclusively for freediving and spearfishing on Apple Watch Ultra, with open water, pool and dry apnea modes. THE DIVE Tap once and every dive is tracked: depth, dive time and water temperature, second by second. Live Dive shows as you descend, Recovery when you surface, with your surface interval and live heart rate. Choose what each shows: more values, or fewer in bigger numbers. ZERO TOUCH, BY DESIGN You never touch the screen. The Digital Crown moves between screens. The Action Button acts on whichever screen you are looking at: set your heading on the compass, cycle to the next dive spot, drop a marker on your route, save a length in the pool, or start and stop a STA hold. NAVIGATE THE WATER Save a GPS pin with a turn of the Crown. The Route screen tracks your path as you go and shows how far you have travelled, with every marker you dropped on the Action Button laid along it. Curate up to 10 dive sites on iPhone and all of them reach your watch. Cycle through them with the Action Button, and navigate to any one with live direction and distance on the dial. For spearos and freedivers alike, that is the difference between finding the mark again and searching for it. LIVE SHARE Send a web link and anyone can follow your session live: where you are, how deep you went, how long you held. Press the Action Button to send them a short message from your watch. POOL AND DRY TRAINING Pool mode logs every rep and its distance automatically, in DYN, DYNB, DNF or STA, with Dive, Rest, Breathe Up and STA alerts. In Train, run guided pool workouts on your watch: static CO2 and O2 tables you can adjust, or build your own. For dry apnea, take a breath hold test, then follow CO2 and O2 tables built from your max, or make your own, with voice cues through each round. Equalise teaches equalizing by depth, with a mouthfill calculator and dry drills on land. BACK ON LAND Sessions sync to iPhone and iPad on their own. At a glance: dive count, max depth, longest dive, session time, plus calories and heart rate in Apple Fitness. See your route on a map with total distance, entry and exit points, and every location you saved. Add photos and video, log visibility, current and surface conditions, write notes, and rate the session. Session Charts show heart rate, depth and water temperature across the whole session. Every dive gets its own profile, descent and ascent rates, and surface heart rate. YOUR LOGBOOK ON THE WEB Every dive, map and note on a big screen, and you can edit them there too. Sign in at app.freediveultra.com DEPTH Depth reading is capped at 6 metres while we work with Apple on the full 40m entitlement. Every other feature works identically at any depth. FREE VS PRO The free tier is a real dive watch: automatic tracking, real-time depth and dive time, surface recovery with live heart rate, pool, dry apnea and equalization training, your dive list on iPhone, iCloud backup, demo dives and UDDF import. No subscription, no time limit, no catch. Pro adds the rest. On the watch: session overview, descent and ascent speed, compass, Route, dive spot navigation, saved locations, 8 haptic alarms, Live Share, and automatic stealth mode that dims the display and silences haptics the moment you go under. Tune it with session timeout, custom surface screens and Crown sensitivity. Plus pool alerts, a Default Discipline and guided pool workouts. On iPhone, Pro opens every open water and pool session in full, and every dive inside it. Share a whole session or a single dive as a card or a video, sized for Instagram and TikTok, or replay a dive as a 3D Flyover. Export in UDDF, the standard dive log software reads. 7-day free trial. Built by a freediver, for freedivers and spearos. Tap once, and dive. freediveultra.com Discord: discord.gg/uFrdEeypRr Support: support@freediveultra.com Privacy: freediveultra.com/privacy.html Terms of Use (EULA): apple.com/legal/internet-services/itunes/dev/stdeula/

Is it diveable today? Vizzbud tells you at a glance. Every dive site on the map is lit green, yellow or red from the live swell, wind, tide and visibility outlook. Open the app, spot a green pin, go diving. Built for scuba divers, freedivers and snorkellers. KNOW BEFORE YOU GO Tap any site for the full picture: hourly conditions for the days ahead, tides, water temperature, entry notes, depth, and what other divers saw there this week. Turn on the seabed overlay to see depth contours and the shape of the bottom before you get in. GET TOLD WHEN IT’S ON Set a dive plan for your favourite sites, like swell under 1 m and visibility over 5 m. The evening before conditions line up, Vizzbud sends you a push. No more checking three forecast apps every morning. LOG EVERY DIVE Depth, time, temperature, visibility, gear, gas, buddy, notes and photos. Your logbook works offline and syncs when you have signal. Export it as a spreadsheet any time. It is your data. DIVE WITH OTHERS Share visibility reports and photos, see what is firing near you, and follow the divers whose reports you trust. Post with no signal and it goes up when you are back in range. Found a spot that is not on the map? Drop a pin and share it. ALSO IN THE APP Dive shops on the map for your next fill or charter Saved site lists that light up when conditions improve Works offline: browse, log, like and comment without signal Dark mode, metric or imperial units, 12 or 24 hour clock PRIVACY Your dives, photos and posts are yours. We do not sell your data and we do not track you across other apps or websites. Delete your account any time from Settings, Account, and your information is removed for good. SUPPORT Missing a site or have an idea? Email support@vizzbud.com. Vizzbud is built by one person, a scuba instructor in Sydney, Australia. New sites, regions and features land every few weeks, and your feedback shapes what comes next. Safe diving.