Comparison

Stardust Period Tracker vs The MiCBT Guide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Period and ovulation prediction
  • Pregnancy tracking with AR
  • Daily personalized insights
  • Symptom and mood tracking
  • Lunar cycle synchronization
  • Goal manifestation tools
Features
Read full description

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.

About

The MiCBT Guide

This app guides you through a comprehensive Mindfulness-integrated Cognitive Behaviour Therapy program. It combines mindfulness techniques with evidence-based strategies to enhance mental well-being, improve self-confidence, and cultivate inner calm. Features include guided meditations, customizable timers, progress trackers, and practice diaries.

Highlights
  • Guided mindfulness meditations
  • Customizable meditation timers
  • Progress trackers
  • Practice diary
  • Evidence-based assessment tools
  • Smart notifications
  • Goal setting
Features
Read full description

The MiCBT Guide is designed to assist you through the entire Mindfulness-integrated Cognitive Behaviour Therapy program (MiCBT). It is an evidence-based therapy that combines mindfulness techniques with cognitive-behavioural strategies researched and supported by clinical psychologists worldwide since 2004. The app provides a comprehensive approach to mental health and personal growth for you to develop, enhance and maintain your overall well-being. The MiCBT Guide provides all you need to improve self-confidence, enhance relationships, and cultivate inner calm and compassion for yourself and others. GUIDED MEDITATIONS One of the key features of the MiCBT Guide is the inclusion of the complete set of guided mindfulness meditation techniques traditionally used in one of the distinguished Burmese Vipassana traditions. These time-honoured methods help reduce suffering through the gain of profound wisdom. CUSTOMISED TIMERS Customised timers for meditation allow you to personalise your meditation sessions according to your preferences by setting the duration and intervals that suit you best. This feature helps you establish a meditation practice that fits your preference in the long term when you may prefer practising in silence. PROGRESS TRACKERS Another important feature of the MiCBT Guide is the inclusion of progress trackers designed to help you monitor your progress and see how your well-being is improving over time. PRACTICE DIARY Another useful aspect of the MiCBT Guide is the practice diary, which enables you to track your mindfulness practice over time. This tool helps you stay motivated and engaged in your journey towards better mental health. EVIDENCE-BASED TOOLS The app is equipped with evidence-based tools and measures, such as the Depression Anxiety and Stress Scale-21 (DASS-21), Mindfulness-based Self-Efficacy Scale (MSES-R), Equanimity Scale-16 (ES-16), and Satisfaction With Life Scale (SWLS). These automated measures produce excellent graphs to show reduced symptoms and improved abilities, such as emotion regulation, decreased avoidance and improved communication skills. They are industry-standard measurements that help you pinpoint areas for improvement and track how well you are managing your thoughts, emotions, and behaviours. By understanding your patterns, you can make positive adjustments to support your overall well-being. SMART NOTIFICATIONS Smart notifications are another helpful feature of the MiCBT Guide. They remind you of your meditation sessions and encourage you to stay consistent in your mindfulness practice. This function helps you stay on track with your goals and establish a regular meditation routine. GOAL SETTING Goal setting is integrated into the app to help you set specific, achievable goals for your well-being and keep track of how you’re doing. By setting clear targets and checking your progress, you can stay on track and motivated in your personal growth journey. WEEKLY READINGS Weekly readings provide ongoing support and inspiration during the program, providing you with a valuable psycho-educational resource to deepen your understanding of mindfulness practice and enhance insight into your thoughts and emotions. The audio option for the weekly readings is a convenient feature for people who don’t have time to read, as well as for those who have difficulty reading. VIDEO SUPPORT Video support from Dr. Bruno Cayoun, the creator of MiCBT, provides motivation and expert guidance on mindfulness and cognitive-behavioural techniques. With Dr. Cayoun's expertise and insight, you can enhance your practice and deepen your understanding of the principles behind MiCBT. We offer three subscription options to access the full MiCBT Guide: Monthly, 6-Monthly, and Yearly. Subscription will be renewed within 24 hours before the end of each period at the rate of your selected plan. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stardust Period Tracker4 screens
The MiCBT Guide4 screens

Verdict

The call

The clearest difference is review sentiment: Stardust Period Tracker at 55% against The MiCBT Guide's 0%. Stardust Period Tracker also leads on rating (4.8 vs 1.0) and ratings volume (120K vs 1). The MiCBT Guide's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Stardust Period Tracker sells 20 in-app purchases, starting at $2.99 per 7 days and The MiCBT Guide sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Stardust Period Tracker holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Stardust Period Tracker has 120K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of Stardust Period Tracker's written reviews are positive against 0% of The MiCBT Guide's.

UpkeepUpdate frequency

Stardust Period Tracker ships an update fortnightly, The MiCBT Guide every 6 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 5 level
Stardust Period Tracker versus The MiCBT Guide: the parameters behind the verdict, then further details
ParameterStardust Period TrackerThe MiCBT Guide
PriceFreeFree
Rating4.8 (120K ratings) — better1.0 (1 ratings)
Positive reviews54.8% of reviews — better0.0% of reviews
Number of ratings120K — better1
Update frequencyFortnightly — betterEvery 6 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#42 — better—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.2 — better15.6
Further details — not scored
Size219 MB58 MB
Age rating+1217+
DeveloperStardust App LLC (New York)The MiCBT Institute Pty Ltd

Customer experience

Stardust Period Tracker

All ratings119,765 ratings
Positive94.6%
Neutral2.2%
Negative3.1%
Written reviews3,758 reviews
Positive54.8%
Neutral15.3%
Negative29.9%

The MiCBT Guide

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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
Show 1 more
  • Offer more inclusive language and features for diverse users

The MiCBT Guide

Not enough reviews yet to summarise bugs or requests.

In-app purchases

20 purchases

Stardust Period Tracker

Subscriptions20
  • All Access$2.997 Days
  • All Access$3.991 Month
  • All Access$4.991 Month
Show 17 more
  • Monthly Plan2 variants$6.991 Month
  • Monthly plan with 7 day trial7 Days trial$6.991 Month
  • All Access$24.991 Year
  • Annual plan with 7-days trial7 Days trial$24.991 Year
  • $24.99/year with 3-days trial3 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 3-days trial3 Days trial$29.991 Year
  • Stardust All Access1 Year trial$29.991 Year
  • All Access$39.991 Year
  • Annual Plan with 7-days trial7 Days trial$39.991 Year
  • Stardust All Access1 Year trial$39.991 Year
  • Annual Plan with 3-days trial3 Days trial$39.991 Year
  • Annual plan with 7-days trial7 Days trial$49.991 Year
  • $49.99/year$49.991 Year
  • $89.99/year with 7-day trial7 Days trial$89.991 Year
  • $89.99/year$89.991 Year
3 purchases

The MiCBT Guide

Subscriptions3
  • 1 Month Plan$8.991 Month
  • 6 Months Plan$24.996 Months
  • 12 Months Plan$44.991 Year

Questions

Is Stardust Period Tracker free?
Stardust Period Tracker is free to download, with in-app purchases available.
Is The MiCBT Guide free?
The MiCBT Guide is free to download, with in-app purchases available.
Which has better reviews, Stardust Period Tracker or The MiCBT Guide?
Stardust Period Tracker is rated higher. Stardust Period Tracker averages 4.8 out of 5 from 120K ratings, while The MiCBT Guide averages 1.0 from 1 ratings.
Do Stardust Period Tracker or The MiCBT Guide have ads?
Stardust Period Tracker shows ads; The MiCBT Guide does not.
Which is updated more often, Stardust Period Tracker or The MiCBT Guide?
Stardust Period Tracker ships an update fortnightly, and The MiCBT Guide every 6 weeks. Most recently, Stardust Period Tracker was updated on October 31, 2026 and The MiCBT Guide on October 24, 2026.

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