Accelerando: Play with motion – music speed synced to your movement

Summary: Accelerando is a music player that adjusts playback speed based on your GPS speed, syncing music tempo with your movement. It is designed to match your pace during activities like running, automatically changing track speed as you warm up or sprint.

What it does

It uses GPS data to modify music playback speed in real time according to your movement speed, keeping audio tempo aligned with your activity.

Who it's for

Ideal for runners and active users who want their music tempo to reflect their physical pace.

Why it matters

It solves the problem of static music tempo by dynamically syncing playback speed to user movement for a more integrated listening experience.