
FastingLady: Fasting Tracker
Cycle & Fasting Tracker
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Fast Like a Girl
FastingLady helps women fast smarter — not harder.
Sync with your menstrual cycle, track your fasting sessions, and understand your hormones like never before.
Inspired by “Fast Like a Girl” by Dr. Mindy Pelz, this app connects with Apple HealthKit to personalize your fasting plan for every phase of your cycle.
Features
- Fasting Timer: Track your fasting sessions easily.
- Various Fasting Durations: Your fasting time adjusts naturally with hormonal changes throughout your cycle.
- Weight Tracker Integration: Automatically sync your weight from Apple HealthKit, and view your weight trends throughout your cycle.
- Personalized Fasting Plans: Choose a plan that aligns with your body’s rhythm.
- Daily Education: Learn what’s happening in your body each day — hormone levels, how you might feel, what to eat, and the ideal fasting duration.
- Automatic Cycle Import: Sync your menstrual cycle data seamlessly from Apple HealthKit and view everything in one place.
- Widget: Track your fasting time right from your home screen.
- iCloud Sync: Sync your data across devices.
Why I Built This App
I practiced fasting for a while and noticed great health benefits — but also that my hair started falling out. I tried many things, but nothing explained why until I came across “Fast Like a Girl” by Dr. Mindy Pelz.
After following the fasting approach designed for women, my hair stopped falling out, my weight stabilized, and my spotting issues disappeared. I finally realized how deeply connected these things are.
We women are built differently — we shouldn’t fast like men.
When I couldn’t find an app that tracks both fasting and the menstrual cycle together, I decided to build one myself. I use it every day.
Disclaimer
This app is not affiliated with Dr. Mindy Pelz or “Fast Like a Girl.”
FastingLady does not provide medical advice and should not replace professional medical consultation. Always consult your healthcare provider before making changes to your fasting or diet routine. The developer assumes no liability for actions taken based on the app’s recommendations.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Hello there! Grace here. In this release, I made some improvements:
- Improved Cycle Chart (Included in Unlimited Access): Visualize your weekly fasting progress with more data and insights.
- Fixed a few display issues on the cycle chart
- Fixed an issue of missing tracking after a new cycle started
As always, if you have any questions, feedback, or suggestions, feel free to reach out at higracehuang@gmail.com. I’d love to hear from you!
The developer, Le Huang, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Le Huang
- Size
- 30.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Yearly $9.99
- Monthly $1.99
- Lifetime $24.99
- Copyright
- © Grace Huang 2026