CadenceSync vs Beat Mix

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

BeatMix organizes your Apple Music playlists the way you actually want — by tempo, energy, mood, danceability, genre, and release year. Import any playlist, detect BPM and audio metadata instantly, then browse 30+ smart presets or create your own custom mixes. SMART BPM MATCHING Import any Apple Music playlist and instantly analyze every track's BPM, energy level, danceability, mood, key, and genre. Use the dual-thumb BPM range slider to dial in the exact tempo you need. 30+ PRESET MIXES Automatically sorted categories for every moment: • Workout — Warm-Up, Moderate, Intense, Cool Down • Mood — Happy, Chill, Hype, Focus, Party, Romantic, Melancholy • Activity — Driving, Dinner, Sleep, Study, Morning, Commute, Cooking • Style — Live, Acoustic, Instrumental, Lo-Fi, Electronic, Orchestral HEART RATE ADAPTIVE PLAYBACK Pair your Apple Watch and let BeatMix DJ for you. Music automatically adapts to your heart rate zone — faster songs when you push hard, slower tracks when you recover. Five zones with gapless transitions and optional voice announcements. Heart Rate Play uses Apple HealthKit to read real-time heart rate data from Apple Watch. Heart rate data is only used while the feature is active and is never stored or transmitted. APPLE WATCH COMPANION APP Run HR Play directly from your wrist — no iPhone needed. Send any playlist or custom mix to your watch, start a workout, and your heart rate controls the music. Color-coded backgrounds show your zone at a glance. Manage watch playlists from either device. CUSTOM MIXES & FILTERS Fine-tune your sound with multi-dimensional filters: BPM range, energy, danceability, mood, release year, and more. Filter by genre, find your most-played tracks, or slide to a specific decade. Save custom presets and reuse them across any playlist. EXPORT TO APPLE MUSIC Export any sorted mix back to Apple Music as a new playlist with a custom name. Take your perfectly organized music anywhere. FREE TO START Get 100 BPM matches and 3 Heart Rate Play sessions free. Upgrade to BeatMix Pro for unlimited matching, unlimited HR Play, and saved custom presets. Works with your existing Apple Music library — no separate streaming service needed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://beatmixapp.com/privacy