Stardust Period Tracker vs Embody Space
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stardust Period Tracker
This health app helps you understand and track your menstrual cycle, ovulation, and pregnancy. It combines scientific data with ancient wisdom and astronomy to provide personalized insights and goal manifestation tools. Features include period predictions, symptom tracking, and lunar synchronicity.
- Period and ovulation prediction
- Pregnancy tracking with AR
- Daily personalized insights
- Symptom and mood tracking
- Lunar cycle synchronization
- Goal manifestation tools
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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 support@stardust.app.
Embody Space
A privacy-focused app that helps you understand and track your menstrual cycle. It offers effortless logging of symptoms and moods, providing comprehensive insights and educational resources to deepen your body literacy.
- Private by default (local-only data)
- Effortless logging of symptoms and moods
- Comprehensive cycle insights
- Educational resources on menstrual health
- Ovulation tracking
- Body literacy building
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Embody isn't your typical period tracker—it's a privacy-forward app that accompanies you throughout every phase of your cycle. We understand that your personal data deserves the utmost protection, which is why we've created Embody with a strong commitment to safeguarding your privacy at all times. Embody is designed to empower and support you on your menstrual journey, helping you build your body literacy and deepen your understanding of your unique cycle. Here's what makes Embody a game-changer: * Private by default: At Embody, we take your privacy seriously. Our app is local-only, meaning your data never leaves your phone without your explicit permission. We can’t share your personal health information, because we don’t have it. The information on your device is encrypted for extra security. * Effortless logging: Embody boasts a user-friendly interface that simplifies cycle tracking. Log symptoms during all phases of your cycle, moods, cycle disruptors, and more with ease. Stay on top of your well-being by effortlessly maintaining a comprehensive record of your entire cycle. * Comprehensive cycle insights: Embody goes beyond tracking periods and PMS symptoms. We provide a holistic approach to cycle tracking, offering valuable insights into all phases of your cycle. Explore patterns, track ovulation and understand how your moods, emotions, and body change throughout the month. Embody is your guide to building body literacy. * Empowering knowledge and resources: Embody equips you with educational resources to deepen your understanding of each cycle phase. Explore informative articles, expert tips, and supportive content that addresses various aspects of menstrual health. Embody empowers you with knowledge to make informed decisions about your body. Embody is more than just a period tracker—it's your comprehensive cycle companion that nurtures your overall well-being, helps you build your body literacy, and respects your privacy. Download Embody now to embark on a journey towards understanding and embracing your entire cycle. Privacy. Empowerment. Embody. Best regards, The Embody Team Disclaimer: The content provided by Embody is for information and education purposes only. It's not intended to replace medical advice from healthcare professionals. Please seek your doctor’s advice in addition to using this app and before making any medical decisions
Screenshots
Verdict
The clearest difference is ads: Embody Space at none against Stardust Period Tracker's shown. Embody Space also leads on review sentiment (73% vs 55%) and iOS requirement (13.4 vs 15.2). Stardust Period Tracker's advantage is ratings volume (121K vs 176) and rating (4.8 vs 4.4). On price, update cadence, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Stardust Period Tracker sells 9 in-app purchases, starting at $2.99 per 7 days and Embody Space sells 4 in-app purchases, starting at $4.95 per month. Whichever you choose, the download price is not the number that matters.
Stardust Period Tracker holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Stardust Period Tracker has 121K ratings behind it against 176, so its average is the more settled of the two. Written reviews complicate that: 55% of Stardust Period Tracker's written reviews are positive against 73% of Embody Space's, so the app with the better star average is not the one people write more warmly about.
Stardust Period Tracker ships an update fortnightly, Embody Space every 3 weeks. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Stardust Period Tracker | Embody Space |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (121K ratings) — better | 4.4 (176 ratings) |
| Positive reviews | 54.7% of reviews | 72.6% of reviews — better |
| Number of ratings | 121K — better | 176 |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #39 — better | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.2 | 13.4 — better |
| Further details — not scored | ||
| Size | 219 MB | 48 MB |
| Age rating | +12 | 17+ |
| Developer | Stardust App LLC (New York) | Embody Space, Inc. |
Customer experience
Stardust Period Tracker
Embody Space
User reviews
Stardust Period Tracker
From 121K App Store ratingsWhat we love
- 💕 Beautiful, aesthetically pleasing design
- 🌙 Syncs with moon cycles
- 🌟 Cute, quirky messages and notifications
- 🤝 Owned and run by women
- 🔒 Protects user privacy and data
Room to improve
- 🐛 Frequent glitches, bugs, and crashes
- 🔁 Resets/deletes user data after updates
- 🕰️ Inaccurate period predictions and cycle tracking
- 🔒 Concerns about data privacy and sharing
- 🤔 Confusing or unintuitive interface
Embody Space
From 176 App Store ratingsWhat we love
- 💎 Informative and educational
- 🔒 Privacy-focused
- 🎨 Aesthetically pleasing design
- 💰 Completely free to use
- 🤗 Helpful and supportive for women's health
Room to improve
- 🕰️ Inaccurate period predictions
- 🤔 Confusing or difficult to navigate
- 🔍 Limited data history input
- 🗓️ Inability to log end of cycle
Bugs and requests
Stardust Period Tracker
Reported bugs
5 issues- Logging out and losing all user data
- Inability to update or adjust cycle information
- Calendar and cycle predictions not syncing correctly
- Notifications not working as expected
- Certain features/sections not loading properly
Requested features
6 requests- Add more symptom and mood tracking options
- Implement graph/chart view to visualize cycle data
- Allow custom notes and reminders
- Provide more personalized insights and recommendations
- Improve sync and data backup functionality
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- Offer more inclusive language and features for diverse users
Embody Space
Reported bugs
2 issues- Data corruption or loss
- App crashes or freezes
Requested features
5 requests- Dark mode option
- Partner/shared tracking feature
- Basal body temperature (BBT) tracking
- Longer data history input
- Ability to log end of cycle
In-app purchases
Stardust Period Tracker
- All Access$2.997 Days
- All Access$3.991 Month
- All Access$4.991 Month
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- Monthly Plan2 variants$6.991 Month
- All Access$24.991 Year
- Annual plan with 7-days trial7 Days trial$24.991 Year
- Annual Plan7 Days trial$29.991 Year
- Annual Plan with 1 month trial1 Month trial$29.991 Year
- Annual Plan with 7-days trial7 Days trial$39.991 Year
Embody Space
- Monthly Essential$4.951 Month
- Monthly$11.951 Month
- Monthly Supporter$15.951 Month
Show 1 moreShow fewer
- Annual Subscription$79.991 Year
Questions
Is Stardust Period Tracker free?
Is Embody Space free?
Which has better reviews, Stardust Period Tracker or Embody Space?
Do Stardust Period Tracker or Embody Space have ads?
Which is updated more often, Stardust Period Tracker or Embody Space?
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