Interval timers, built to share.

SyncroFit is the iPhone app for personal trainers, coaches, and physical therapists. Build branded HIIT circuits, attach coach voice cues, and share them with your clients in one tap.

Coming soon to the App StoreBrowse trainers →

How it works

  1. 01

    Build your circuit

    Add timers, set sets × reps × rest, group them into a workout, attach coach voice messages.

  2. 02

    Share or publish

    Tap Share to send a link, or publish to your public trainer profile so clients can discover and follow you.

  3. 03

    Clients tap to run

    Recipients open the link, the circuit auto-imports into their SyncroFit app, and they hit play.

Features

Trainer profile + branding

Logo, accent color, name, organization, contact card travels with every shared workout.

Public trainer directory

Opt in to a discoverable profile; clients can browse and add your circuits.

Custom voice cues

Record your own 'Up' / 'Down' clips — clients run circuits with your voice.

Coach messages

Attach an audio message to any timer; it plays at the right moment in the circuit.

Cross-device sync

Sign in once with Apple, Google, or email; your library follows you to every device.

Use without an account

Tap 'Continue as Guest' to try the app before committing.