Meet the Euki App!

Euki—The Privacy-First Period Tracker.
 
Finally, a period tracker that doesn’t track you.
 
Available for download in the Apple app store and Google Play store.
 
What is Euki?

Developed by leading reproductive health researchers, privacy experts, and its community of users, Euki is a period tracker that empowers you to learn about your body and take control of your health.

Own your health—and your data

Euki takes privacy seriously. The app will never ask you for identifying information or collect any of your health data—it’s all stored locally on your phone and only YOU have access to it.
Euki also offers a range of security features to keep your data safe, including PIN protection, data deletion options, and no third-party tracking.

Reliable information in your hands

Euki is more than a period tracker—it gives you access to inclusive, evidence-based sexual health information about abortion, contraception, sexually transmitted infections, and more. With verified insights you can trust—from experts at organizations like All-Options, Scarleteen, and the World Health Organization—Euki helps you make informed decisions about your health.

Euki can also connect you with trustworthy resources—like telehealth clinics and abortion support hotlines—that are relevant to anyone with a uterus, including queer people, transgender people, gender non-conforming people, people with multiple sex partners, people with irregularperiods, and anyone who may have felt misunderstood or marginalized by the health care system.

Track what’s going on in your body

From tracking symptoms to predicting your next period, Euki makes it easy to stay on top of your health. With a customizable calendar, you can track everything from monthly bleeding to acne, cramps, and headaches and set appointment and medication reminders.

Take control of your health

Euki is available for free in English and Spanish. Download the app, leave a review, and share Euki with everyone you know! You can also follow Euki on Facebook, Instagram, Threads, TikTok, and Twitter.