125 reviews
Content rating
Everyone 10+
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About this app

Euki is the first app of its kind to offer:

*Comprehensive sexual and reproductive health information:
Euki is for anyone who wants accurate, unbiased information about sex and reproductive health. It has everything you need to know about sexuality, abortion, miscarriage, contraception, sexually transmitted infections (STIs), and more from sources you can trust.

*A supportive, inclusive, and customizable interface:
Euki makes no assumptions or judgments about who you are and what you need.
- Had unprotected sex and want to prevent pregnancy? Euki can help you understand what you need to know about emergency contraception.
- Pregnant and don’t want to be? Euki has unbiased, shame-free information about abortion.
- Want to keep track of your sex life? Euki can track that in the daily log.
- Need help understanding the difference between sex and gender? Euki has information to help you define your sexuality on your terms. Euki can also connect you to LGBTQ support and advocacy groups.
- Have an irregular period? Track it in the calendar without worrying about the app sending you alerts that aren’t relevant.
- That’s just the start! Euki also lets you customize the information you want to see, and bookmark your favorite content so you can come back to it later.

*Privacy and security:
Euki is not like other health tracking apps—your data is yours. Euki is designed to ensure that no one else has access to the information you log, search for, or view. You don’t even have to provide any personal information to use the app. What you enter in the app lives ONLY on your phone, not in the cloud. You can also set a PIN to make the app more private, enter a combination to display a fake screen, and even set Euki to delete your data whenever you want.

- Use fun icons to track bleeding, emotions, body changes, sex, contraception, and appointments.
- Track when you take pregnancy or STI tests and what the results are.
- See patterns in your menstrual cycle or body changes that happen around your period.
- Write notes to share with a health care provider at your next appointment.

- Set one-time or repeated reminders for all of your sexual health needs, like taking pills, taking a pregnancy test, or anything else.
- Receive discrete reminders so that no one will know the details of your personal life if you don’t want them to.

- Learn about medication and surgical abortion, the different settings for abortion care, or how to find a clinic you can trust.
- Prepare for a clinic appointment, including what questions to ask a clinician and how to get financial support.
- Set reminders in the calendar to help you remember when to take your pills.
- Browse FAQs to answer any quick questions that you have and connect to trusted resources for more information.
- Read stories from other people who’ve had abortions and miscarriages.

- Decide what matters most to you about contraception—like how often to take it or how to start or stop using it.
- Learn about options that meet your needs through an interactive quiz.
- Connect to detailed information about methods that interest you most.
- Learn where and how you access your method of choice.

- Scroll through easy-to-understand information on sex, gender, and sexual orientation.
- Lean about consent and where to turn if you need support.
- Connect to resources that can answer other questions you have about LGBTQ issues, sex, gender, and health.

If you discover any bugs or errors, please email us at
Updated on
Jun 5, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

123 reviews
Jack Farzan
January 19, 2024
I love that the data you enter is fully private, however the symptoms you can track are extremely limited; I find myself mostly using the notes field. It'd be great if we could add custom symptoms/moods etc and have them listed by name in the calendar view! I know list view is there too, but having a combination would be nice.
6 people found this review helpful
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March 8, 2024
Hi Jack, thank you for your feedback on the additional symptoms you would like to track. We'd love to hear more about what would be useful for you. Please fill out our anonymous User Experience Survey on our website ( so we can continue to make this app fit user needs. Thank you! Euki Team
Felicia Martínez
June 3, 2023
There's so much to like about this app, but the "but you haven't logged anything" page when you try to add information to the calendar is both an unnecessary step and a little condescending (why the wink?). It makes me dislike logging missed days very much. Not yet a deal breaker, but could you please just let us go right to the log in when we click on a day on the calendar? Would greatly improve user experience!
17 people found this review helpful
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Alyssa Muller
February 22, 2023
This app works as advertised and I like the data privacy it provides. I wish it was faster to navigate -like opening onto the calendar page(instead of education) and getting rid of the intermittent "log now button" page when clicking on a day with nothing logged. Overall though, I am happy with the app :)
10 people found this review helpful
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What's new

Minor bug fixes.

App support

About the developer
Euki, Inc.
1111 Broadway Oakland, CA 94607-4139 United States
+1 510-629-0982