Stardust: Period & Pregnancy

Name: Stardust: Period & Pregnancy
Availability: InStock
Rating: 4.196078300476074 (16323 reviews)
Author: Stardust App Inc

Stardust App Inc

In-app purchases

4.2

16.3K reviews

1M+

Downloads

PEGI 3

About this app

Stardust is a free 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
• Better cycle tracking insights using sleep data

NEW: If you're pregnant, you can now turn on Pregnancy Mode!
• 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.

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 a birth control/contraception. The app does not substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of a qualified healthcare provider.

If you are having technical issues or have any questions about your cycle, we're here to help. Send an email to support@stardust.app

Updated on

Sep 23, 2025

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

Financial info, App activity, and Device or other IDs

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

4.2

16.2K reviews

hana mikasek

September 3, 2025

Honestly I really like this app, it's nice looking, almost entirely free, you can share it with your partner and you can put down side effects you're feeling while menstruating! The only reason I'm giving it 4 stars is that it is a bit buggy sometimes and I imagine it's not very good on older phone models. The app can also be a bit confusing on how to use it but once you explore all its features it becomes simple.

1 person found this review helpful

Stardust App Inc

September 3, 2025

Hi Hana, We’re so glad to hear you’re enjoying the app and the partner features! We’re sorry you’ve run into some bugs–please reach out to us at support@stardust.app so we can look into them for you. We’d also love to hear any suggestions on how we can make the app easier to use. All the best, The Stardust Team

Felicia van Maurik

July 24, 2025

The UI is not very user friendly. It's such a hassle to add symptoms from previous periods. Because the app will automatically jump to the current day when adding symptoms and when registering your flow the app will automatically ask when your period started and assume it's still going even though you previously filled in the correct dates. There's also not a lot of physical symptoms that can be registered.

1 person found this review helpful

Stardust App Inc

July 24, 2025

Hi Felicia, Thanks for leaving a review and for your feedback! If there's anything else that would improve your experience with the app, we'd love to hear it at support@stardust.app. All the best, The Stardust Team

Tiffany Lee

July 19, 2025

It's pretty and seems cool but it incorrectly imported data from Screenshots of my old app (it put all the dates for 2024 into 2023, and turned some periods into one day only) and now thinks I have 100+ day cycles. Can't figure out how to fix this as it doesn't seem to be on the main calendar, just stored somewhere. Really disappointing, it seemed so cool but now it's all just a mess.

5 people found this review helpful

Stardust App Inc

July 21, 2025

Hi Tiffany, Oh no! So sorry to hear you're experiencing this issue. Could you please reach out to support@stardust.app and we'll be able to look into this there! Our sincerest apologies for any inconvenience. All the best, The Stardust Team