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Surf logbook for iOS
BraziSurf
Seven Bzino
The surf log that learns from your own sessions instead of a forecast.
8 × 4
wind and tide windows
1–5
score from your own sessions
0
data leaves your device
BraziSurf Seven Bzino is a surf logbook that learns from your own sessions instead of a forecast. Log each paddle out with the swell, the wind and the tide it happened in, and the app starts to show which conditions actually work for you at each spot and which board earns its place in which kind of surf.
Every verdict is built from your own entries, and anything drawn from too few sessions is marked as thin data rather than passed off as a pattern. There is no account and no cloud, and it works fully offline — every board, break and session stays on your device.
What you get
Sessions
A feed of every surf with wave height, swell period and direction, wind speed and direction, offshore, cross-shore or onshore, tide stage, water temperature, duration, waves caught, crowd, a 1–5 rating, best-wave note and photos. Filter by this month or best sessions.
Session score
Each surf rated out of 5, worked out from your own rating, your waves per hour and the wind that day.
Window
A condition rose of 8 wind directions by 4 tide rings built from your sessions — coverage like “11 of 32 windows”, your best and worst window once three sessions share it, hatched cells for thin data, filtered by break, board and time span.
Quiver test
Two boards compared head to head, only in conditions both have actually been out in, with a clear note on where to take the second board when they have never shared a window.
Rack
Your boards with shape, length, width, thickness, volume, fin setup, tail, condition and a photo — each drawn as a silhouette from its own measurements.
Breaks
Your spots with region, bottom (sand, reef, point, rivermouth), direction and crowd, plus a best tide and best wind worked out from the sessions you logged there.
Depth
Your best window by wave size, wind and tide, current and longest streak, a wind rose, sessions per month and a score table by condition.
App screens
Privacy policy
Privacy Policy
Last updated: 29 September 2026
No account, no sign-in
BraziSurf Seven Bzino works without an account, without registration and without any sign-in. The app does not collect, transmit or sell personal information.
Everything stays on your device
Your boards, your breaks (surf spots) with their notes, and every session you log — with its wave height, swell period and direction, wind speed, direction and character, tide stage, water temperature, duration, waves caught, crowd, rating and notes — are stored only in the local storage of your device.
The scores, condition windows, board comparisons and statistics the app works out from those entries are calculated on your device as well. None of it is ever uploaded to any server.
Camera and photos
The camera and photo library are accessed only when you choose to take or attach a picture of a session or of one of your boards. Those images are saved on the device and never leave it.
Works fully offline
Every feature works fully offline. The app does not download forecasts, buoy readings or any other data from the internet, and every condition in it is something you entered yourself.
Notifications
If you allow notifications, the app receives a notification token from Apple and registers it together with a random identifier created by the app itself on installation. That identifier is not your name, your email or your advertising identifier. It is used only to deliver notifications, and you can switch notifications off at any time in the iOS Settings.
No tracking, no ads
There are no advertising SDKs, no third-party analytics and no tracking. The app does not use your location, your contacts, your microphone or Apple Health data.
A logbook, not a safety service
The app is a personal logbook, not a forecast or a safety service. Always judge the ocean, the conditions and your own ability on the day, and follow local lifeguard guidance.
No purchases, no affiliation
Nothing is sold or transacted inside the app and there are no in-app purchases. The app is independent and is not affiliated with, endorsed by or connected to any surf organization, surf school, forecasting service or board manufacturer.
Children
The app is not directed to children under 13.
Deleting the app
Deleting the app erases all boards, breaks, sessions and photos permanently.
Changes and questions
If this policy changes, the updated version will be published on this page. Questions can be sent to patrickpro@taher.living.
Contact
Contact Us
Questions, bug reports or anything about privacy — write to us directly.
patrickpro@taher.living