Stardust Period Tracker icon
iOS

Stardust Period Tracker

Track your period & cycle

by Stardust App LLC (New York)

4.8(118.3K)
Downloads
100K

Last 30 days

Revenue
$400K

Last 30 days

Rev/Download
$4

Avg per download

Rating
4.8

118.3K reviews

Performance Insights

Category rankings

FreeHealth & Fitness#37—
GrossingHealth & Fitness#736

Competition level

Medium competition

A contested but enterable niche: six figures of monthly volume, not seven.

On the store

6 years

Released January 2020 · 139 releases since

App Summary

Stardust Period Tracker is an iOS app (Free) by Stardust App LLC (New York) in the health & fitness category, holding #37 in the free health & fitness charts and #73 in the grossing rankings. It draws an estimated 100K downloads a month and holds a 4.8-star rating.

  • Monetizes through in-app purchases ranging from $2.99 to $39.99.
  • Ships new versions about one a fortnight.
  • Latest version is 3.9.3, released August 24, 2026.
  • 86% of ratings are five-star.
  • Available in 3 languages.
  • Strongest in US, GB, AU.
  • Downloads at 191.9 MB and requires iOS 15.2+.
  • Rated 13+.

App details

Version
3.9.3
Release status
Worldwide
Age rating
13+
Requires
iOS 15.2+
Size
191.9 MB
Languages
English, Portuguese, Spanish
Price
Free
First seen
January 2020
Top markets
US, GB, AU
Publisher country
US

Release history

139 versions tracked

  1. Version 3.9.3Latest
  2. Version 3.9.2
  3. Version 3.9.1
  4. Version 3.9.0
  5. Version 3.8.4
  6. Version 3.8.3

Ships about one a fortnight.

In-app purchases

10 products · United States

  • All Access (Weekly)Weekly$2.99
  • Annual PlanYearly$29.99
  • All Access (Monthly)Monthly$3.99
  • Monthly PlanMonthly$6.99
  • Annual plan with 7-days trialYearly$24.99
  • Annual Plan with 1 month trialYearly$29.99

What users say

5
86%
4
8%
3
2%
2
1%
1
2%
  • 1.0

    Bring back the hormone graph!

    Update: the hormone graph is BACK! …but it’s wrong? For example, the graph shows progesterone rising and rising all the way until day 1, and then not starting to fall until day 3-4. On a 28 day cycle, your graph previously showed that progesterone peaks at day 21 and then falls heading into day 1. The graph also has an incorrect count on the number of days until my next cycle, even though I set the number in my profile post-update when my historical data went adios. I have PMDD, and the #1 thing that set this app above any other was the graph showing me what my hormone levels (likely) are every day of my cycle. Being able to see when my progesterone and estrogen are rising and falling at a glance has been BEYOND helpful for my sanity. I can’t find this feature anywhere on the new update, and I also can’t tell at a glance on the Home Screen when I should ovulate or start my next period. PLEASE PLEASE PLEASE bring it back! I’m so perplexed by the design decisions that went into this major overhaul. I don’t care about tracking additional finite symptoms if I can’t compare them to my hormone levels for different days of my cycle. I also wish I had received some type of warning that they’d be enforcing new logins and wiping all of our historical data…I just lost 2+ years of tracking symptoms and dates with the new update. Much less important: While the new design style is fine, the old one was SO cute and felt much more hip.

    Reviewed on version 2.0.2

  • 5.0

    Can’t live without it!

    I have never understood myself as well as I do now.. and this app knows me better than I know myself! The tips that it sends me are insanely true to reality in a helpful way. For example, I was out of chocolate the other day and my app sent me one word “Nutella,” and I was like, “wow, that actually totally solves all my problems.” And one day it was like “fight the urge to tell everyone to hurry up today” and I felt so much more in control of my impatience, knowing that it was my hormones at work…. And I HAD felt so much more impatient on that particular day! This app has been instrumental and fundament I have never understood myself as well as I do now.. and this app knows me better than I know myself! The tips that it sends me are insanely true to reality in a helpful way. For example, I was out of chocolate the other day and my app sent me one word “Nutella,” and I was like, “wow, that actually totally solves all my problems.” And one day it was like “fight the urge to tell everyone to hurry up today” I -HAD- been feeling so much more impatient than usual on that particular day! And I felt so much more in control of my impatience, knowing that it was my hormones at work…. This app has been instrumental and I genuinely don’t think I could live without it anymore. Not to mention that it’s super cute! The color palette, the graphics, the visual illustrations that depict what my specific hormones are doing one which specific day of my cycle?! This app is next level good!

    Reviewed on version 3.8.1

  • 5.0

    Best tracking app ever

    I absolutely loveee Stardust they do an amazing job of tracking not just my period but all of my phases they protect my data and really help me feel like I’m not crazy by explaining in detail hormonal changes and how they affect my body and why I’m feeling the way I do which gives me the validation and control I need over my own body their free version is amazing and premium is not overpriced I’ve never felt so respected. I had Flo for around 4 years and got Stardust this year after really wanting to be able to track all my phases and they did not disappoint a billion times better than Flo the only things that Flo had that I did like that Stardust doesn’t offer is the period community chat basically is what I’ll call I enjoyed that at times on Flo but Stardust takes my health seriously and isn’t just trying to take my money without teaching me anything about my body like Flo does for Flo every little thing other than when your period is coming you’d have to pay an arm and a leg for so unreasonable! Plus I had a small problem (more like a user error 😅) with Stardust and I reached out them they responded almost immediately give me all the answers to my questions and telling me what to do (like sending them a screen recording) if I kept struggling so they could further help me it was amazing customer service I loveee this app couldn’t recommend it more thank you Stardust!!!

    Reviewed on version 3.8.1

About Stardust Period Tracker

3,422 characters

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 https://stardust.app/terms-of-use

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 [email protected].

Screenshots

10 iPhone screenshots
Stardust Period Tracker iPhone screenshot 1
Stardust Period Tracker iPhone screenshot 2
Stardust Period Tracker iPhone screenshot 3
Stardust Period Tracker iPhone screenshot 4
Stardust Period Tracker iPhone screenshot 5
Stardust Period Tracker iPhone screenshot 6
Stardust Period Tracker iPhone screenshot 7
Stardust Period Tracker iPhone screenshot 8
Stardust Period Tracker iPhone screenshot 9
Stardust Period Tracker iPhone screenshot 10
Frequently Asked Questions

Stardust Period Tracker iOS app monetises through in-app purchases. The current products and price points are listed in the in-app purchases table on this page.

Stardust Period Tracker iOS app generates an estimated monthly revenue of $400K.

Stardust Period Tracker iOS app download estimates are updated daily. The app maintains a 4.8-star rating based on 118.3K user reviews, indicating strong user satisfaction in the health & fitness market.

Stardust Period Tracker iOS app ranks #37 in the free health & fitness charts and #73 in revenue rankings. The app's performance metrics suggest significant growth potential in a low-competition segment.

You can download Stardust Period Tracker iOS app from the App Store for iOS devices, requiring iOS 15.2 or later. The app offers in-app purchases for enhanced functionality.

View on App Store
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