Built by women, for women

Stop wondering why.
Start understanding.

Go Go Gaia connects your period, mood, sleep, and habits to answer the questions other apps can't.

Download on the App Store Try the Web App

Cycles PCOS Fertility Pregnancy Mood & Sleep Fitness Ask Gaia

Period tracker and fertility app - Track menstrual cycle, ovulation, and pregnancy

Women's health data tracking - Monitor PCOS symptoms, mood, and cycle patterns

Personalized period and fertility insights - Understand your menstrual cycle and ovulation

Cycle tracking graphs - Visualize period patterns, fertility windows, and hormone changes

Habit tracking for women - Track exercise, nutrition, and wellness habits during your cycle

All-in-one women's health dashboard - Period tracker, pregnancy mode, and PCOS management

Menstrual cycle calendar - Track periods, ovulation, fertility days, and pregnancy milestones

How Gaia Works

From tracking to action in four steps

Track

Log your period, mood, sleep, symptoms, nutrition, and fitness in one place. Connect Apple Watch, Oura Ring, Garmin, or MyFitnessPal. Tap, voice, or detailed entry. 200+ metrics, one app.

Discover

See how your cycle affects your energy, what triggers your headaches, which habits help your sleep. Ask Gaia any question about your data. Compare this cycle to your last three. Know what's normal for you.

Act

Plan around your cycle, not against it. Time workouts for when you're strongest. Adjust sleep during your luteal phase. Track pregnancy week by week. Navigate perimenopause. Your patterns become your playbook.

Export detailed health reports for doctor appointments. Connect with your healthcare provider or coach through the professional platform. Share what you choose, keep the rest private.

Connects with your favorite tools

Apple Watch Oura Ring Garmin MyFitnessPal Apple Health

Trackable Metrics

Health Pages

Sport Types

Languages

More Than a Period Tracker

Managing PCOS while trying to conceive? Cycle syncing while tracking macros? Training for a race while navigating perimenopause? You don't have to choose just one. Gaia adapts to your complexity, because your health isn't a single checkbox.

Understanding Your Cycle

Just starting to track your menstrual cycle? Learn when to expect your period with accurate predictions, understand your cycle phases (follicular, ovulation, luteal, and menstrual), and discover how your hormones affect your mood, energy levels, and overall wellbeing. Track PMS symptoms and period patterns. Perfect for anyone wanting to practice cycle syncing: aligning your lifestyle, workouts, and nutrition with your menstrual cycle phases for better productivity and self-care.

Learn about cycle syncing

Managing PCOS & Hormonal Health

Living with PCOS (Polycystic Ovary Syndrome) or irregular periods? Track symptoms including acne, weight fluctuations, mood swings, and irregular cycles. Identify triggers and patterns specific to your hormonal health. Log your diet, supplements, and medications to see what actually helps. Bring comprehensive data to your endocrinologist or OBGYN for more informed treatment decisions.

Complete guide to PCOS management

Trying to Conceive

Ready to start your family? Track ovulation predictions and pinpoint your fertile window with accuracy. Log basal body temperature (BBT), cervical mucus changes, and LH surge results from ovulation kits. Get fertile window alerts so you never miss your most fertile days. Perfect for couples trying to conceive (TTC), whether you're just starting out or working with a reproductive endocrinologist. Compatible with IVF, IUI, and other fertility treatments.

Learn to recognize ovulation signs

Pregnancy Tracking

Expecting? Follow your baby's development week by week through all three trimesters. Track pregnancy symptoms including morning sickness, fatigue, cravings, and mood changes. Monitor weight gain, baby kicks, and prenatal appointments. Keep track of questions for your OBGYN or midwife. Create a comprehensive prenatal health record to share with your healthcare provider. Perfect for first-time moms and experienced mothers alike.

Complete pregnancy tracking guide

Perimenopause & Menopause

Navigating perimenopause or menopause? Track hot flashes and night sweats, sleep disturbances, mood changes, and irregular periods. Monitor brain fog, joint pain, and other symptoms. Log hormone replacement therapy (HRT) effects and lifestyle changes. Identify triggers for your symptoms and understand patterns as you transition. Share your data with your gynecologist or menopause specialist to optimize your treatment plan.

Complete perimenopause guide

General Wellness & Self-Care

Want to optimize your overall health and wellbeing? Build healthy habits that stick, monitor your mental health with daily mood tracking, and track sleep quality. Understand how sleep affects your mood and productivity, discover patterns in your stress levels, and track self-care activities like meditation and journaling. Perfect for anyone who wants to understand their health and mental wellness better.

Building habits that stick

Fitness & Nutrition Tracking

Training for a race or tracking macros? Log workouts, monitor athletic performance, and track nutrition to hit your goals. See how your menstrual cycle affects your strength, endurance, and recovery. Sync your training plan with your cycle phases for optimal performance. Connect MyFitnessPal, Garmin, Apple Watch, and other fitness apps to see the full picture of your health and fitness.

Optimize training with your cycle

What Our Users Say

"Go Go Gaia showed me I was consistently sleeping worse during my luteal phase. Now I prioritize sleep days 18-25 of my cycle, and my energy is completely different. I just needed to work with my body instead of pushing through."

"Go Go Gaia's correlation insights showed that my breakouts spike when I eat dairy during my luteal phase. I cut out dairy days 18-28, and my skin cleared up. It's the first time something actually worked."

"Gaia's fertility tracking showed I was ovulating on day 18, not day 14 like I assumed. Once we adjusted our timing, we got pregnant within two cycles. Having all my data in one place made the process way less stressful."

Why Trust Go Go Gaia

Women-Led & Trustworthy

Built by women who understand women's health challenges because we live them too. We will never sell your personal health data. We earn revenue through premium features, not by exploiting your information.

Privacy & Security First

Your health data stays private. Only you can access it. You control what's stored, what's shared, and you can delete everything anytime.

For Healthcare Professionals

Doctors, coaches, nutritionists, and dietitians use Gaia to stay connected with their clients.

Manage Clients

Dedicated dashboard to manage your client list. Share invite codes for secure connections. View only the data your clients approve.

Prep for Sessions

Review client health summaries before appointments. See trends in mood, sleep, nutrition, and symptoms at a glance.

Track Progress

Schedule sessions and monitor client progress over time. Better data means better care.

Ready to Understand Your Health?

Download the app or try the web version. Start tracking your patterns in minutes.

Download on the App Store Try the Web App

Privacy Focused

Quick Setup

5 Languages

Regular Updates

Frequently Asked Questions

Most apps track one thing: your period, your workouts, or your food. Gaia connects all of it, then finds the patterns that actually explain what's going on. Why are you exhausted? What's triggering your flare-ups? What actually helps your sleep? That's what we're here for.

Absolutely! Your privacy is our top priority. All your health data is encrypted and stored securely. We never share your personal information with third parties without your explicit consent. You have complete control over your data and can export or delete it at any time.

Go Go Gaia uses advanced algorithms that learn from your unique patterns over time. While no prediction can be 100% accurate, our predictions become increasingly precise as you continue to log your data. Most users report high accuracy after just 2-3 cycles of consistent tracking.

Go Go Gaia offers both free and premium options. The free version includes essential tracking features like period and symptom logging. Our premium subscription unlocks advanced insights, correlation analysis, and personalized recommendations. You can try premium features with a 2-week free trial.

Yes! Go Go Gaia includes comprehensive fertility tracking features. The app predicts your ovulation window based on your menstrual cycle data, helping you identify your most fertile days. You can track fertility signs, cervical mucus, basal body temperature, and other ovulation indicators. Whether you're trying to conceive or practicing natural family planning, our fertility insights give you the information you need.

Absolutely! Go Go Gaia is designed to support women with PCOS (Polycystic Ovary Syndrome). Track irregular periods, monitor PCOS symptoms like acne, weight changes, and mood swings, and log treatments or medications. Our correlation insights can help you identify triggers and patterns specific to PCOS, helping you better manage your condition. You can also share your comprehensive health data with your doctor for more informed treatment decisions.

Go Go Gaia's Pregnancy Mode transforms the app into your pregnancy tracker. Track pregnancy symptoms, weight gain, baby kicks, and prenatal appointments. Monitor how your body changes week by week, log pregnancy-related moods and energy levels, and track any pregnancy complications or concerns. The app helps you maintain a comprehensive record of your pregnancy that you can share with your healthcare provider.

A lot. Gaia has 16+ pages of health tracking across cycles, fertility, pregnancy, PCOS, fitness, nutrition, sleep, mood, habits, medications, lab results, and goals. There's a built-in AI assistant (Gaia) that answers questions based on your data. A professional platform lets healthcare providers and coaches manage clients. The sport dashboard supports 22+ activity types. It's available as an iOS app and a web app, and it works in 5 languages (English, Spanish, French, German, Italian). We ship updates weekly.

Stop wondering why.Start understanding.