Private health intelligence
A safe haven for your health data.
Private health intelligence for labs, genetics, wearables, notes, files, and goals. Your data stays on your device, encrypted, exportable, and controlled by you.
How we are different
Enjoy true privacy
Other apps say private. We made it impossible to be anything else.
- Local-first architecture
- No one can access your data
- Full control over your data
Track & integrate everything
A smart dropbox for your biology
Blood work, wearables, genetics, sleep, lifestyle, and personal notes in one place.
Learn & optimize
Private AI that connects the dots
Catina integrates your full health context, finds hidden patterns, and turns scattered signals into next actions.