Spinjam

Indoor cycling · open beta

Your music. Your ride. Your progress.

Your music becomes your workout. Pick a few songs and Spinjam builds the ride around them: effort locked to the beat, climbing through every drop, with a voice pacing you the whole way.

Join the beta See how it works

Music

Fuels your mind.

Ride

Challenge yourself.

Grow

A stronger you.

The ride graph

The song sets the effort.

Spinjam reads tempo, energy and structure from the tracks you already own, then cuts the workout to fit. A drop starts an effort. A quiet passage is your recovery.

The live ride graph. Yellow is your target effort, white is the music.

Built around the ride.

  1. Music-driven workouts

    Pick your songs and Spinjam builds the whole ride around them.

  2. Drops & builds

    Effort snaps to the beat and climbs through every crescendo.

  3. Voice coaching

    Voice cues call your pace and effort, in time with the track. Choose from five voices.

  4. Rides that add up

    Every ride is saved with what you actually did against the plan, and any of them can be ridden again.

The Spinjam start screen: Your music. Your ride. Your progress. Music, Ride and Grow, and a Get Started button.

The app

Ride to improve.

  • Your library, not ours. Files on the phone, a NAS or media server (SMB, WebDAV, DLNA, Plex), the device music library, or purchases from Beatport, Bandcamp and iTunes. Audius is there for free browsing.
  • Analysis on the phone. Your audio files never leave it, and no account is needed to ride. Spinjam shares derived song data, and Live sends fingerprints of a short microphone clip. The privacy page lists it all.
  • Your bike, live. Bluetooth cadence and power, shown against the target.
  • Three ways to lead. From a workout-first plan to a ride shaped entirely by the song.
  • Ride to what is playing. Live listens to any song, recognises it and builds the ride around it as it plays.
  • Auto-DJ. Beat-matched transitions between your own tracks, with the workout setting the order.
How it works

Get Spinjam

Be first on the bike.

The beta is open on iPhone and Android. iPhone installs through TestFlight and Android through Google Play testing. The public store listings follow. Join the beta and we send the way in. Sign up for a chance to win lifetime free Premium. Constructive feedback improves your odds. Official rules

Join the beta

No spam, just the invite and what changed. Unsubscribe anytime.

Beta buildiPhone & iPad Beta buildAndroid