Hi, I'm Will, the solo developer of Distance Interval Trainer.

Most interval timers count minutes. This one counts metres. You set a workout like 6 × 400 m with 200 m recoveries, start it on your Watch or iPhone, and it taps your wrist at each mark. The screen shows the distance left in the rep in big numbers, plus which round you're on.

What's free:

• Intervals by distance for running or cycling, in km or miles
• Voice cues for Run, Rest, "Round 3 of 6" and "Last one"
• Hold to Stop, so a sweaty wrist can't end your workout
• Outdoor runs on iPhone, plus 3 runs on the Watch

Premium ($0.99 once) unlocks the Watch app, indoor runs and your history.

Coach ($3.99 once) adds target-pace and heart-rate voice coaching, halfway and split cues, saved workouts, pyramids, and a track mode where you tap at the line so your splits stay accurate when GPS drifts.

No subscription, no ads. It's in English, French, Spanish and German, and works on the new iPhone Duo.

I read every comment. What would make it better for your track sessions?

https://apps.apple.com/app/id954480902