Only songs that are downloaded and not DRM protected are available for the app to analyze, time shift and playback. Important Note: This app works with music downloaded to your phone and is part of a Playlist from the Music app. Access to your music is granted under Setting > Privacy > Media Library. No DRM-protected content (e.g., from music subscription services) will be processed by this application. BeatPacer works only with songs that are downloaded to your phone and configured in a Playlist from the Music app. Note that no WiFi or cellular connection is used. In order for this feature to be available BeatPacer must be granted access to sensor data in Settings > Privacy > Motion & Fitness. If supported on your iPhone (iPhone 6 and above), the app can detect your current stepping cadence and automatically adjust song tempo to match the speed you are moving (when the footprint icon is selected). Beats-per-minute (BPM) are automatically calculated and can be adjusted up or down to match the steps-per-minute (cadence) at which you want to move. Simply run BeatPacer and select any Playlist created from the Apple Music app and hit the play button. BeatPacer is designed to do one thing and do it well: change the speed of your music (while of course keeping the original pitch) in order to improve your exercise experience.

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