Run on pace. Keep your music.
An audio-only pace coach. It beeps through your AirPods the moment you drift off your target pace, and never pauses, ducks, or interrupts the music you're already playing.
Works alongside your Apple Watch, AirPods, and Apple Music. They keep doing their thing.
One glance-free signal. The pitch tells you which way to adjust; how often it beeps tells you how much.
High means you're too fast and should ease off. Low means you're too slow and should push.
The further off pace you drift, the faster, louder, and more extreme the beeping gets.
Quiet when you're on target, and quiet again when you're too far gone to nudge back.
No screen to watch, no music to babysit. Just set a pace and listen.
Beeps overlay Apple Music straight through your AirPods. No pausing, no ducking, no fuss.
A high beep means too fast, a low beep means too slow. You learn it on the first run.
The size of your drift drives the beep: faster, louder, and more extreme the further off you are.
A tunable band of silence around your goal, with an optional double-beep when you settle in.
Driven by GPS, it keeps coaching with the screen off and the phone tucked away.
Pace is computed entirely on-device. Your location never leaves your iPhone.
The steady stream of GPS fixes is the app's heartbeat, and every knob is yours to tune, even mid-run.
Each GPS fix (about once a second) updates your smoothed, real-time pace.
That pace is checked against your target, your on-target zone, and your coaching range.
If you're off pace, a beep fires, its pitch and tempo encoding how far off you are and which way.
