The dive log for macOS

Every dive,
worth remembering.

A native Mac logbook that captures every dive with real precision — then gives your memories back to you: the milestones, the places, the firsts that made each one matter.

Apple Silicon Signed & Notarized English · 繁體中文
Coming soon to macOS See what makes it different
Blue Hole · 42 min · 28.4 m
5m 15m 25m 35m
Depth
28.4 m
Time
42:10
Temp
27.0°
Ascent
↑10.8
1,048
dives logged
835h
underwater
42.9m
max depth
336
dive sites
Not just numbers

Your logbook remembers, so you don't have to.

Anyone can store your dives. Skooba gives them back — surfacing the milestones and firsts hidden in the data, year after year. Your hundredth dive. Your deepest. The first time you saw a manta. It reads less like a spreadsheet and more like a diary of your life underwater.

Every year, Skooba looks back through your logbook and resurfaces the moments worth reliving.

Your year underwater2025 · IN REVIEW
Milestone
Your 500th dive
Raja Ampat, Indonesia · Jun 2023
#500
Personal best
Deepest descent
Sabang Reef, Philippines
42.9m
A first
First manta ray
German Channel, Palau · 2019
This year
84 dives · 12 new sites
across 5 countries
Your footprint

Everywhere you've been below the surface.

Every site you've ever dived, pinned on one map. Watch your world fill in — reef by reef, country by country — and relive the trips behind it.

27
countries
336
dive sites
6
continents
14yr
of diving
And all the essentials

The everyday stuff, done properly.

The memories are the point — but the fundamentals are here too, fast and native, so getting your dives in never gets in the way.

Straight off your computer

Download dives over Bluetooth from your Shearwater and more — no cables, no cloud in the middle.

Import from anywhere

Bring your history in from MacDive, Subsurface UDDF, Garmin FIT and Oceanic+ — deduped and ready.

The profile, decoded

Depth over time with ascent-rate warnings, deco, ppO₂ and temperature — the whole dive at a glance.

Sites, life & gear

Catalog your dive sites, the marine life you saw, your kit and your certifications — all cross-linked.

Statistics that surprise

Slice your diving any way you like — depth, gas, buddies, seasons — and spot the patterns of a lifetime.

Backup & restore

One file holds your entire logbook — dives, photos, everything. Move it between your own Macs any time.

Your data, your Mac

No account. No cloud. No lock-in.

Skooba keeps your entire logbook in a single local database on your Mac. Nothing is uploaded, nothing needs a login, and your dives are yours to back up and carry between machines whenever you like.

100% local SQLite No sign-in required Offline-first Open, portable backups

A logbook that
remembers with you.

Skooba is almost ready to dive in with you.

Coming soon to macOS
Apple Silicon · macOS 12+ · signed & notarized