Bubbletrail Dive Log

1+
Downloads
Content rating
Everyone
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About this app

Bubbletrail is a free, open-source dive log for recording and organising
your scuba dives. It connects directly to dive computers over Bluetooth,
imports logs from Subsurface and other programs, and displays dive profiles
including depth, temperature, tank pressure, and calculated deco. Whether
you're a recreational diver or into technical diving with multiple gas
mixes, Bubbletrail keeps your dive history in one place.

The app aims for a modern, intuitive interface and surfaces best-practice
metrics like surface gradient factors (SurfGF) to help you understand your
dives better.
Updated on
Jan 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

What’s new

Basic equipment management