Logbook app for sailors. Web publishing directly from iPad coming soon.

One-click GitHub sync from the menu bar.

Multi-document plain-text editor with a strict no-extras policy.

Save, browse, and rewind your work from the menu bar.

A headless Navtex maritime-safety receiver running on a Raspberry Pi with an RTL-SDR.

Enter a sextant sight and get your line of position on a map.

Shows navigational stars and planets on a chart.

Nautical simulation game: skipper a sailing yacht across the North Sea at night.