Fasting, personalized for you
Every recommendation adapts to your cycle phase, goals, experience level, and dietary preferences. Here's everything inside the app.
Cycle-Aware Recommendations
The app considers four key factors to generate your daily recommendations: your current cycle phase, your chosen goal, your fasting experience, and your dietary preferences. As your cycle progresses, your recommendations automatically adjust.
Renew
Menstrual
Gentler fasting windows, warming foods, rest-focused guidance
Rise
Follicular
Longer fasting windows, protein-rich meals, energy-building focus
Peak
Ovulatory
Most ambitious fasting, lighter meals, peak performance
Nurture
Luteal
Shorter fasting, complex carbs, calming and nourishing
5 Fasting Types
From beginner-friendly to advanced. The app recommends the right type based on your cycle phase and experience level.
Gentle
A gentle entry point. Finish dinner by 7pm, eat breakfast at 7am. Perfect for beginners or menstrual phase.
Moderate
A comfortable middle ground. Most people adapt well to this window within a few days.
Standard
The most popular approach. Skip breakfast and eat between noon and 8pm. Great for follicular phase.
Extended
For experienced fasters. A shorter eating window for deeper benefits. Best during ovulatory phase.
Warrior
An advanced protocol. One main meal with a small eating window. Only recommended for experienced fasters during peak phases.
6 Fasting Goals
Choose your focus. Your goal shapes the type of fasting, nutrition, and wellness recommendations you receive.
Weight Loss
Sustainable fat loss through cycle-appropriate fasting windows and nutrition timing.
Metabolic Health
Improve insulin sensitivity and metabolic flexibility with phase-aligned fasting.
More Energy
Optimize your energy levels by working with your body's natural rhythm.
Hormone Balance
Support hormonal health with gentle, cycle-aware fasting that respects your phases.
Longevity
Cellular renewal and autophagy benefits through smart, sustainable fasting practice.
Gut Health
Give your digestive system regular rest periods to support a healthy microbiome.
And So Much More
A smart fasting timer, a curated learn library, dietary preference support, Apple Health integration, and privacy-first data handling, all in one app.
Smart Fasting Timer
A phase-colored circular timer shows your fasting progress at a glance. Start, pause, and complete fasts with a single tap. Track elapsed time with a clear countdown display.
Learn Library
Expert articles to build your knowledge and deepen your practice with curated educational content across Getting Started, Your Cycle, Your Goals, Nutrition, and Wellness.
Dietary Preferences
Nutrition recommendations adapt to your preferences. Choose from standard, vegetarian, vegan, dairy-free, or gluten-free. Breaking-your-fast meal suggestions are tailored to what you actually eat.
Apple Health Integration
Connect to Apple Health for automatic period tracking. The app reads menstrual cycle data to keep your phase predictions accurate without any manual entry.
Privacy-First Design
All your data stays on your device. No accounts, no servers, no analytics, no third-party SDKs. Your health data is yours alone.
Goal Tracking
Track total fasts completed, total hours fasted, your longest fast, and current streak. Watch your consistency grow and celebrate your progress.