What we build.

Focused, purposeful tools designed with care. No bloat, no noise, just software that works.

Android app

Vitals

A clean, focused health tracking app for Android. Log blood pressure, heart rate, and blood oxygen saturation readings, review your history with personal notes, and export your data in CSV, PDF, Excel, or JSON for sharing with healthcare providers. No accounts, no subscription, no data leaving your device.

Health tracking Android Privacy-first No account required Dark mode
Android app

Tiddle

A clean, focused fluid balance tracking app for Android. Log fluid intake and output (urine and bowel) with optional volumes, personal notes, and a full dated history. Export your records to share with your GP, community nurse, or hospital team. No accounts, no subscription, no data leaving your device.

Fluid tracking Android Privacy-first No account required Dark mode
Android app

Luma

A clean, focused cycle tracking app for Android. Log your periods with flow level and notes, see your predicted fertile window and cycle phase on the home screen, and review your history in a monthly calendar view. No accounts, no subscription, no data leaving your device.

Cycle tracking Android Privacy-first No account required Dark mode