
Free
About
Tired of generic calorie counters that don't understand your weekly rhythm? Welcome to Sycle, the smart health companion designed specifically to sync with your medication half-life and weekly body cycles.
Weight loss injections don't work linearly—they operate on a weekly peak and trough cycle. Sycle synchronizes your daily nutrition, hydration, and side-effect management with your exact medication status.
KEY FEATURES:
• DYNAMIC HALF-LIFE CURVE
Visualize your medication levels in real-time. Know exactly when you’re in Peak Phase (high nausea risk) versus Trough Phase (appetite rebound risk).
• CYCLE-AWARE NUTRITION TARGETS
No more rigid daily calorie goals! Sycle automatically adapts your targets based on your cycle:
- Peak Days (Days 1–3): Focus on liquid protein and hydration to ease nausea.
- Trough Days (Days 5–7): Focus on fiber and satiety to prevent bingeing.
• LEAN MUSCLE MASS PROTECTION
Losing weight shouldn't mean losing muscle. Sycle calculates dynamic protein safety floors to keep your metabolic engine strong and prevent muscle loss.
• SIDE EFFECT RELIEF & TRACKING
Log nausea, constipation, acid reflux, and fatigue. Discover which foods aggravate or ease your symptoms during specific cycle phases.
• ZERO-FRICTION MEAL & MACRO LOGGING
Designed to eliminate "calorie anxiety." Log meals in seconds with intuitive portion taps, tailored specifically for low-appetite days.
100% On-Device & Private: Your health & medication data NEVER leaves your phone. No accounts, no cloud servers, no data selling.
Zero-Server Architecture | 100% Local Privacy
Take control of your health journey today with smart, cycle-based science.
Disclaimer:
Sycle is a health management and tracking tool and does not provide medical advice, diagnosis, or treatment. Always consult with a qualified healthcare professional regarding your medication and medical condition.
Show more
+1
What's New in Sycle
1.0.0
October 9, 2026




