Subsurface was originally created by Linus Torvalds, and currently is available cross-platform for Linux, Mac, Windows – and Android. It allows data import from a large number of dive computers and several existing divelog programs. It provides advanced visualization of the key information provided by a modern dive computer and allows the user to track a wide variety of data about their diving.

Subsurface-mobile is a full-fledged dive log application for Android, based on Subsurface, the best f