Stardust is a free period, ovulation, and pregnancy tracker that helps you understand your period, hormones, and every phase of your menstrual cycle. We blend science, ancient wisdom, astronomy, and AI to make period tracking feel simple, intuitive, and meaningful. Track your period, log symptoms, follow hormonal changes, and watch your cycle unfold day by day. Stardust is the cycle tracker that turns daily period tracking into real self-understanding.
PERIOD TRACKER & CYCLE TRACKER
Decode your period and every phase of your menstrual cycle with a period tracker built to feel intuitive.
- Predict your next period and spot PMS patterns before they start
- Get personal daily insights based on your menstrual cycle and hormone patterns
- See predictions for your period, PMS, cravings, moods, and fertility
- Get enhanced cycle tracking insights using your sleep and activity data
OVULATION TRACKER & TRYING TO CONCEIVE
On your TTC journey, use Stardust as your ovulation tracker to predict your fertile window and understand your cycle on a deeper level.
- Get ovulation forecasts and fertility awareness to plan pregnancy
- Connect wearables like Apple Watch and Oura Ring to track your Basal Body Temperature, or log it manually
- Follow how your hormones shift across your menstrual cycle, day by day
PREGNANCY TRACKER
Pregnancy Mode is Stardust's week-by-week pregnancy tracker. Switch it on to follow your full hormonal journey through pregnancy.
- See weekly baby growth, with 3D and AR to view your baby's size right in your belly
- Get daily affirmations and symptom tracking throughout pregnancy
- Read weekly insights on health, exercise, nutrition, and ancient wisdom
- Explore hormone and moon-based insights with zodiac sign matchups between you and your baby
SYNC YOUR CYCLE WITH THE MOON
Stardust goes beyond a standard period tracker to connect your menstrual cycle to the cosmos.
- Use tools for cycle syncing and aligning your menstrual cycle with lunar phases
- Explore a moon calendar and zodiac insights with symbolism and folklore mapped to your cycle
- Pull a daily card and get readings tuned to your moon, sun, and rising sign, and cycle phase
TRACK YOUR CYCLE TOGETHER
Invite partners or close friends to stay in sync with your period, TTC journey, or pregnancy.
WHO STARDUST IS FOR
Stardust is for anyone tracking a period, predicting ovulation on a TTC journey, tracking a pregnancy week by week, following their symptoms and hormones, or wanting a closer connection between their cycle and the moon.
PRIVACY AT ITS CORE
Founded and led by women, Stardust is a period tracker built with privacy at its core. Your cycle data and menstrual cycle history are protected. We never sell or share your personal health information.
PRIVACY POLICY & TERMS OF SERVICE
https://stardust.app/privacy-policy.html
https://stardust.app/terms-of-use.html
CONNECT WITH US
Web – stardust.app
Instagram – @stardust
TikTok – @stardust.app
Note: Stardust should not be used as birth control or contraception. The app does not substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider.
Having technical issues or questions about your cycle? Email support@stardust.app.
ive only been using for a couple days, so...but, so far its been absolutely amazing! i love the interface, the moon cycles, how many people are also on periods, i love the system for adding symptoms!you can really tell effort and thought was put into this app, (something a man would never do) but anyways, i really love the app so far, please get it compared to other period trackers!!!
デベロッパの回答
Hello, Welcome to Stardust! We're so glad you're here and are enjoying the app. Thanks for leaving a review! We appreciate your feedback and support.All the best,The Stardust Team
Best apps for tracking period!!! 😍😍😍
petrichor_\
Absolutely lovely apps. No adds, beautiful graphics, great insights 🥰
Trying to use app.
女神ローゼマイン
I’m trying to log in my cycles but when it comes to the edit cycles page I get the days of the week at the top but nothing else. Is there a way to fix that?
Just a few minor updates and intergalactic tune-ups. If Stardust is helping you decode the mysteries of your cycle, leave us a rating and review—we love compliments.
バージョン3.9.2
デベロッパである“Stardust App LLC (New York)”は、アプリのプライバシー慣行に、以下のデータの取り扱いが含まれる可能性があることを示しました。詳しくは、 デベロッパプライバシーポリシー を参照してください。
