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Ebb

Track your cycle privately. No account, no data sold, ever.

Ebb is a privacy-first period and wellness tracker. No account required, no data sold to advertisers, no cloud storage. Your cycle data stays on your device. Built for women who want control over their health data. Free and open-source.

Top comment

Hey Product Hunt! 👋

I'm AJAY K C, and I built Ebb because I was tired of period trackers that treat your most intimate health data as a product to sell.

What is Ebb?
A privacy-first period and wellness tracker that works entirely offline. No account. No cloud. No data brokers. Your cycle stays on your device, period.

Why I built it:
After seeing how mainstream period apps share data with advertisers and even governments, I wanted a tool that treats women's health data with the respect it deserves.

Key features:
• Track periods, symptoms, and mood — offline
• Zero data collection (we literally can't see your data)
• Clean, distraction-free design
• Completely free & open-source
• No ads, no upsells, no subscription traps

Try it: https://ebb.lyfmail.com/

I'd love your feedback on the UX and what features you'd want next. What would make Ebb your go-to tracker?

Thank you for checking it out! 🌙

About Ebb on Product Hunt

Track your cycle privately. No account, no data sold, ever.

Ebb was submitted on Product Hunt and earned 4 upvotes and 1 comments, placing #157 on the daily leaderboard. Ebb is a privacy-first period and wellness tracker. No account required, no data sold to advertisers, no cloud storage. Your cycle data stays on your device. Built for women who want control over their health data. Free and open-source.

On the analytics side, Ebb competes within Health & Fitness, Open Source, GitHub and FemTech — topics that collectively have 194.1k followers on Product Hunt. The dashboard above tracks how Ebb performed against the three products that launched closest to it on the same day.

Who hunted Ebb?

Ebb was hunted by AJAY K C. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.

For a complete overview of Ebb including community comment highlights and product details, visit the product overview.