I built this for people who want a private, offline way to track their menstrual cycles — no cloud, no account, no data collection.

EveLock is a lightweight, browser-based PWA you can unzip and run locally (index.html).

Works offline No login, no tracking Mobile + desktop friendly One-click PDF export Open and inspectable code

Built for privacy-conscious users who don’t trust typical app store options.

https://onionwave7.gumroad.com/l/otakp

Would love feedback or suggestions for improving it. Thanks!