Stardust: Period & Pregnancy

In-app purchases
8.98K reviews
Content rating
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About this app

Stardust is a period, pregnancy, and hormone tracker health app that teaches you how to work with the phases of your cycle. We integrate science, ancient wisdom, astronomy and AI to help you understand the magic of your cycle, track your experiences, manifest goals, and befriend your body.

Whether you are trying to predict your period or ovulation, get pregnant, track pregnancy, understand your symptoms, or just want to form a deeper connection to your body and see how your period syncs with the moon calendar, Stardust has you covered.

• Get personal daily insights into your cycle and hormonal expertise
• Predictions for your period, PMS symptoms, cravings, moods, and fertility
• Cycle syncing and period tracking with your friends
• Methods of leveraging lunar-menstrual synchronicity to manifest goals and nail it at life
• Moon calendar and maps of the magic symbolism and folklore behind your cycle
• Invite partners to stay in sync with your period and hormonal voyage

NEW: If you’re pregnant, you can now turn on Pregnancy Mode!
• Visualize and track baby size with the help of AR
• Daily affirmations for each trimester and symptom tracking
• Weekly insights covering everything from diet and exercise to ancient wisdom
• Hormone insights synced with the moon, and zodiac sign matchups between you and your baby

Founded and led by women, we're committed to best-in-class privacy practices and will never sell or divulge your data. Find more information on how we protect you below.


Web -
Instagram - @stardust
Tiktok -

Note: Stardust should *not* be used as a birth control/contraception.

If you are having technical issues or have any questions about your cycle, we’re here to help. Send an email to
Updated on
Jul 12, 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
This app may collect these data types
Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

8.93K reviews
Amelia Nikhol (AmeliaNik)
July 8, 2024
Absolutely love this app! I've noticed the company responding to problems here so ill post here. when I use the "adjust period" button, I select the dates, and it doesn't show on the calendar where you can add symptoms for past days etc, but it shows on the little dial home page and ive tried multiple times to fix it? other than the occasional bug, I LOVE this app. Loving the little humor bits in the symptoms list. also, some of the notifications give me a laugh, they're kinda off the wall 🤣
4 people found this review helpful
Did you find this helpful?
Stardust App Inc
July 8, 2024
Hi Amelia, So happy you're loving the app! Sorry to hear you're experiencing this issue– please reach out to and we'll be able to look into this issue there, our sincerest apologies for the inconvenience. All the best, The Stardust Team
Morgyn Flowers
July 12, 2024
I really, really want to give this app a higher rating bc I absolutely adore the idea, but the app is completely unusable on Android. It won't even open after I've cleared the cache multiple times and trying to add or change anything in your cycle is impossible. I'm really upset bc I do LOVE the idea, so much so that I have paid for the subscription but I ultimately have to cancel it and uninstall the app because of how unusable it is.
Did you find this helpful?
Stardust App Inc
July 12, 2024
Hi Morgyn Oh no! Thanks so much for bringing this to our attention, so sorry to hear you're experiencing this issue. Please reach out to and we'll be able to look into this there! All the best, The Stardust Team
Colby M