Save each exercise with its spring load, teaching cues, and saved layers or variations — plus modifications for clients who need an alternative. Tag moves so they're easy to find later.


Group moves into blocks — warm-up, glutes, abs — and drag to reorder anything. Change a spring load or a duration for this class only, without touching the move in your library. Add a Spotify playlist so the music's ready before class starts.
Start the routine timer and it counts down through every timed move in order, auto-advancing to the next one — with the block name, move name, and what's coming up next always on screen. Run it from your phone or your wrist — you choose.


Set up recurring weekly slots or one-off subs, see them alongside your logged classes on one calendar, and log a class straight from a scheduled block in a couple of taps.

SpringChange is an iPhone and Apple Watch app. Set up your first routine in a few minutes.