OpenCycling

Your trainer. Your data. Your ride. OpenCycling is a free indoor cycling app with structured workouts and smart trainer control. Connect your trainer and sensors over Bluetooth, pick a workout, and ride. No account required. STRUCTURED WORKOUTS 25+ workouts across VO2max, threshold, sweet spot, endurance, and recovery categories. Every interval is scaled to your FTP so the training adapts to your fitness. ERG mode controls your trainer's resistance automatically. REAL-TIME METRICS See power, heart rate, cadence, speed, calories, and interval targets as you ride. Post-ride summaries show your averages, peaks, and time in zone. YOUR DATA STAYS YOURS No accounts. No cloud. Everything is stored on your device. Share rides to Strava when you choose. Export as standard FIT files that work with any platform. WORKS WITH YOUR GEAR Connects to Bluetooth smart trainers and sensors from Wahoo, Elite, Tacx, Stages, and more via FTMS, heart rate, power, and cadence protocols. COMPLETELY FREE No subscriptions, no in-app purchases.