Launching today
PERIOD.
The cycle app that refuses to sell your data.
7 followers
The cycle app that refuses to sell your data.
7 followers
PERIOD. is the EU-built cycle tracking app. An AI assistant trained on women's health — PMS, PCOS, PMDD, contraception, cycle nutrition. No ads. No data resale. Free forever for the basics. Plus (€3.49/mo) unlocks unlimited AI. Bootstrapped in Amsterdam. Servers in Ireland, no US subprocessors for user data. #1 period tracker in the Netherlands with 30,000 active users and ~150 organic signups a day. The privacy-first alternative to Flo and Clue.
Genuinely love the privacy angle, that's a huge reason I'd switch. One thing that would seal it for me: a partner share mode where my boyfriend can see a simple "fertile window" or "rough energy level" view without any of my actual notes or data. Right now most apps either overshare everything or nothing, and a middle ground would make daily life way easier.
Finally tried PERIOD. and the EU servers thing genuinely sold me, plus the AI answers felt way less generic than Clue's. Did not expect to like an app this much.
One thing that would make this stickier for me is a quick daily check-in that just asks how my energy and mood are, then ties it to patterns in my cycle over time. Flo kind of does this but it's buried, and Clue barely touches it. Would love to see PERIOD. lean hard into that correlation view since the AI is already there.
Love that this exists, especially being EU-hosted with no data resale. One thing that would make me switch from my current app is a partner sharing mode where my partner can see a simple “fertile window / period incoming / low energy day” status without getting access to detailed logs or notes. Would make communication way easier without sacrificing privacy.