CadenceSync vs Runner BPM

Your music. Your pace. CadenceSync detects your live running cadence and automatically adjusts your music's tempo to match — step for step, pitch-perfect. No chipmunk voices, no warbling. Just your music, timed to your stride. Prefer a fixed target? Lock in a specific SPM and CadenceSync holds it there, mile after mile. Rhythm Intelligence Rather than blindly speeding up or slowing down, CadenceSync finds musically natural tempo variations — half-time, double-time — that meet your cadence goals while keeping the music feeling right. Built for the Road Runs entirely on your local music library. No internet, no cell signal required. Trail, track, or treadmill — it works wherever you do. Stay in Control * Smart Shuffle draws from your play history to keep things fresh * View and manage recently played tracks * Export your full library as a CSV

Runner BPM helps you run in rhythm by syncing your music tempo to your step cadence in real time. Import local songs from Files, start a run, and let Runner BPM adapt playback speed so your track stays aligned with your movement. Whether you want a steady cadence lock, a progressive workout ramp, or a more structured pace session, Runner BPM keeps your run and music working together. Features: • Real-time tempo sync for local songs with a Step-Per-Minute (SPM) cruise control • Follow, Lock, Coach, and Athlete Pro training modes • Athlete Pro included with the app • Run pause, resume, and end controls • Auto-pause when you stop moving • Local song import and BPM-aware playback • Workout routine song queue • Run stats, route tracking, and session history • Lock screen playback controls Runner BPM is designed for runners who want their music to move with them.