One platform · four apps · built for divers

The operating system for dive schools & dive shops.

Atoll OS unifies your logbook, communication, scheduling and digital identity into one seamless platform — purpose-built from the surface down for diving professionals.

Works offline, syncs everywhere One login for every app
AtollLog
Dive #428 loggedAuto-synced · 18.4 m · 47 min
AtollTalk
Briefing translatedEN → DE · ES · live
9:41●●● ▮
Good morning, Mara
Blue Lagoon Dive Center · 3 courses today
AtollLog
AtollLog
12 dives this week
AtollTalk
AtollTalk
5 languages ready
AtollCard
AtollCard
38 taps this month
AtollComHub
ComHub
4 new bookings

The toolkit that runs the modern dive operation

AtollLog AtollTalk AtollCard AtollComHub
What is Atoll OS

One system to run the whole dive business.

Most dive schools juggle a logbook here, a translation app there, paper cards and a generic inbox. Atoll OS connects the tools a modern dive school and shop actually run on — into a single, seamless ecosystem with one login and one source of truth.

Run the school

Courses, students, schedules and certifications — coordinated across your whole team without the spreadsheet chaos.

Manage the shop

From bookings and communication to your retail front, everything sits in one connected hub instead of five disconnected tools.

Grow your name

Build your professional identity and reputation with credentials, a digital card and a logbook that proves your experience.

The Atoll ecosystem

Four focused apps. One current running through them.

Each app does one job exceptionally well — and because they share the same backbone, your data flows between them automatically.

AtollLog
AtollLogThe logbook for dive professionals
Live

Your dive log, finally digital.

Built for instructors and divemasters who log hundreds of dives a season. Capture every dive in seconds and keep a verified record you can prove.

  • Auto-fill depth, time, gas and conditions from your computer
  • Countersign and verify student logs in a single tap
  • A lifetime record that syncs across every device, even offline
AtollLog
Your logbook, on iPhone
AtollTalk
AtollTalkThe interpreter on your iPhone
Coming soon

Speak every diver's language.

International groups are the norm, not the exception. AtollTalk turns your phone into a live interpreter so safety is never lost in translation.

  • Real-time voice translation for briefings and safety checks
  • Dive-specific vocabulary your generic translator gets wrong
  • Works one-to-one or to a whole group at the dive site
AtollTalk – live translation between divers
AtollCard
AtollCardThe digital business card for dive pros
Beta

Your credentials, one tap away.

Ditch the soggy paper cards. AtollCard is a digital identity made for dive professionals — share who you are and what you're qualified for instantly.

  • Share contact, specialties and socials by tap or QR code
  • Show verified certifications backed by your AtollLog record
  • Always current — update once, everywhere reflects it
AtollCard – digital business card for dive pros
AtollComHub
AtollComHubOutlook, reimagined for dive pros
In development

Every message and booking, in one current.

A communication hub built around how dive operations actually work — so coordinating courses, trips and teams stops eating your day.

  • Email, calendar and bookings unified in one focused inbox
  • Course and trip threads that keep students and staff in sync
  • Connected to the whole OS, so nothing falls through the cracks
AtollComHub
Your inbox, on iPhone
Who it's for

Built for everyone in the water.

Whether you run a busy center or freelance across the world, Atoll OS adapts to how you work.

Dive schools & bases

Coordinate courses, staff and students from one platform — and give every instructor the same connected toolkit.

Independent pros

Carry your logbook, identity and inbox wherever the season takes you. One login, every device, fully offline-ready.

Dive shops & retailers

Tie bookings, communication and customer relationships together so the front of house runs as smoothly as the dives.

Why Atoll OS

Designed by divers, for the way you work.

The details that matter when you're salt-soaked, off-grid and on a tight surface interval.

One login

Sign in once and move across all four apps without re-entering a thing.

Works offline

Log dives and pull up your card on the boat — it all syncs the moment you're back in range.

Shared backbone

Your certifications, contacts and dives flow between apps automatically.

Yours to keep

Your dive history and reputation belong to you — exportable and verifiable for life.

Dive into Atoll OS.

Be among the first dive schools, shops and pros to run on Atoll OS. Get early access and we'll help you set up your whole operation.