Period Strength Tracker - Syne

Train with your cycle, not against it. Your hormones shape how you feel, how you recover, and how you perform in the gym. Most fitness apps ignore this. Syne is built around it. Syne is the workout tracker designed for women who lift - and who want to understand why some training days feel effortless while others feel impossible. Log every session, track every personal record, and let your menstrual cycle guide your training across the entire month. TRAIN IN SYNC WITH YOUR CYCLE Every month your body moves through four hormonal phases - follicular, ovulatory, luteal, and menstrual - and each one brings different energy levels, strength potential, and recovery needs. Syne predicts your current cycle phase based on your personal data and automatically tags every workout you log. Over time you'll start to see your own patterns: which phases feel powerful, which feel heavy, and how to plan…