Apps · for everyone

Private, on-device AI tools

We build apps that turn real-world information into clear, useful answers — running entirely on your iPhone, with nothing uploaded and nothing collected. The same belief behind our consulting, in your pocket.

Praevisio · available now

Praevisio

Drop in a spreadsheet, pick what you want to understand, and see which factors matter most — in plain language, with honest uncertainty. Everything stays on your device.

App Store Learn more →
Praevisio showing which factors move an outcome, with uncertainty ranges
CourtNotes welcome screen
CourtNotes: Tennis AI · coming soon

CourtNotes

Your coach's advice, captured by AI. CourtNotes transcribes each lesson, finds the moments that matter, and makes them searchable for match day — privately, on your phone.

Coming soon to the App Store Learn more →