Now on iPhone, Android & web

Your whole
diving life.One app.

Course theory that works offline. Every dive logged. Every certification in your pocket — built hand-in-hand with working dive centres.

Download on theApp Store Get it onGoogle Play

↗ No install? Use it in the browser at app.iscdiver.com

The ISC DIVER course hub, showing an Open Water Diver course with theory, quizzes, skills sign-off and exams.

7,000+Dive sites mapped

1,900+Marine species

15App languages

100%Works offline

What's inside

Everything from your first breath to your hundredth course.

Training, logbook, certifications, paperwork and community — one account, no shuffling between apps and paper cards.

01 / TRAINING

Learn to dive, anywhere

The offline course player means no connection needed on the boat or at the beach.

Interactive lessons, knowledge checks and final exams on phone or tablet
Download a whole course before you leave wifi
Skill sign-offs sync with your instructor in real time — even offline, device to device

02 / LOGBOOK

Your digital logbook

Every dive recorded properly, with the detail that actually matters later.

Conditions, depth, bottom time, buddies and photos
Import dives straight from your dive computer over Bluetooth
Pick sites from a worldwide map with 3D terrain
Record the marine life you spotted on every dive

03 / CERTIFICATIONS

Cards that travel with you

No more hunting for a plastic card before a dive trip.

A digital certification card for every qualification you earn
Share and verify instantly with any dive centre
Reminders before memberships and medicals expire

04 / COMMUNITY

Dive with your people

A feed that's only divers, only diving.

Follow your buddies and favourite dive centres
Share dive highlights, photos and certification moments
Relive your training with a personalised Dive Wrap video

05 / PAPERWORK

Medicals & waivers, sorted

Fill it in once, on your phone, before you arrive.

Dive medical questionnaires and waivers completed digitally
Stored securely and ready when your dive centre needs it

06 / PROFESSIONALS

For instructors & centres

Run your students from the water's edge, not the back office.

Manage students, courses and sign-offs on the go
Mark exams, verify skills and certify students on the spot
Present training content to the big screen at your dive centre

A diver beside a large orange gorgonian sea fan on a coral wall.

Your next dive is already on the map.

Seven thousand dive sites with conditions, recent dives and the marine life other divers logged there — before you even get wet.

An instructor briefing a student in dive gear on the back deck of a dive boat.

Why it works

Built with dive centres, not just for them.

ISC DIVER came out of working dive shops — instructors signing off skills on a rocking boat, students finishing theory on the drive to the marina, managers chasing paperwork before a course can start.

That's why it works offline first, why sign-offs pass device to device when there's no signal, and why the paperwork is done before anyone arrives.

See it