Tech Care

Hi, I’m Kevin.

I build tech stuff, helping you to take care of yourself.

Aranet co2 apple watch lockscreen logo

CO2 Aranet
Apple Watch &
Lockscreen

CO2 values at a glance

Vo2 Max iPhone and Apple Watch App

VO2 Tests
Apple Watch &
iPhone

Measure, track and improve your VO2 Max

PresentationPro
Apple Watch

Gesture based notes viewer

HaptiCue
Apple Watch &
iPhone

Feel. Remember. Repeat.

iPhone system
sounds browser

Explorer, Player & Organizer of system sounds