Gnkglow
Do you know the feeling... It is again the time of the month... you are tired... hungry... everything hurts... and then, you don't even have a nice app to track all your suffering? Girl, I feel you! For me, dataprotection is something very important, but I am still a student with a limited income, and I don't want to subscribe to a membership and pay every month just to be sure, that my data is safe. And... the most annoying part: Ads... Ugh. But, I am here to save your day, because you should never be suffering! You should GLOW! Here comes:
GnkGLOW!
Project description Link to heading
Gnkglow is a private, on-device period tracker. No accounts, no ads, no servers — your cycle data stays on your phone. It runs as an Expo app on iOS / Android and as an installable PWA hosted from my Raspberry Pi. It is available on
Tech Stack Link to heading
- Expo · React Native · React (file-based routing)
- Static web build (
npm run build:web→dist/) served via Nginx on a Raspberry Pi behind Let’s Encrypt - Service worker for offline support, manifest + iOS meta tags for home-screen install
Screenshots Link to heading
