Dive Exporter: a vendor-neutral way to get dives off your computer

Dive Exporter is a new iOS and macOS app designed to extract dive data from Bluetooth-enabled dive computers (tested with Shearwater, Halcyon, Mares, Seac, and others) and export it in the standard UDDF format. Unlike full-featured logbooks, it focuses solely on reliable data extraction without vendor lock-in, cloud accounts, or proprietary formats. The app features a data-centric interface, supports multiple paired devices, smart download mode, and an advanced dive profile chart with rebreather sensor PPO2 overlays. It is built on libdivecomputer and aims to provide a simple bridge for divers to access their data portably.