CycleSync
Teen
info
10+
Downloads
About this app
CycleSync is a free app that keeps dozens of independent speakers playing the same song at the same instant across a whole ride; no perceptible latency between speakers, and no need for anyone to stay in range or in line of sight. Every rider's phone uses GPS as a highly precise shared time reference, so playback stays in lockstep whether you're side by side or spread across a mile of road.
Instead of a dozen speakers fighting each other, the whole ride moves like a rolling nightclub. One wall of sound from the front of the ride to the back.
WORKS WITH ANY SPEAKER
Brand-agnostic: any speaker with an aux / line-in plays as one: JBL, Soundboks, homemade rigs, all together. Plug your phone into your speaker, join the room, and you're part of the wall of sound.
WHAT YOU CAN DO
- Host a room and share a short code — everyone else joins in seconds
- Queue a playlist ahead of time so it's ready before you roll out
- Make announcements that play over the music, everywhere at the same moment
- Ride as a listener with nothing to set up except joining the room!
NO EXTRA HARDWARE
On Android, the app syncs entirely on its own. Just your phone, your speaker, and if needed a USB-C audio dongle. Free, and no account required to ride along.
MADE FOR
Group rides, bike parties, parades, festivals, and sound-system crews. Anyone who wants a scattered string of speakers to play as one.
PRIVACY
CycleSync doesn't track you, show ads, or sell your data. GPS is used only as a shared timing reference, never to map or track your location. You're location data never leaves your device. Full policy: https://cyclesync.us/privacy
Instead of a dozen speakers fighting each other, the whole ride moves like a rolling nightclub. One wall of sound from the front of the ride to the back.
WORKS WITH ANY SPEAKER
Brand-agnostic: any speaker with an aux / line-in plays as one: JBL, Soundboks, homemade rigs, all together. Plug your phone into your speaker, join the room, and you're part of the wall of sound.
WHAT YOU CAN DO
- Host a room and share a short code — everyone else joins in seconds
- Queue a playlist ahead of time so it's ready before you roll out
- Make announcements that play over the music, everywhere at the same moment
- Ride as a listener with nothing to set up except joining the room!
NO EXTRA HARDWARE
On Android, the app syncs entirely on its own. Just your phone, your speaker, and if needed a USB-C audio dongle. Free, and no account required to ride along.
MADE FOR
Group rides, bike parties, parades, festivals, and sound-system crews. Anyone who wants a scattered string of speakers to play as one.
PRIVACY
CycleSync doesn't track you, show ads, or sell your data. GPS is used only as a shared timing reference, never to map or track your location. You're location data never leaves your device. Full policy: https://cyclesync.us/privacy
Synchronized sound, from the front of the ride to the back
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
More reliable batch uploading, announcement fix, track deletion from queue
• Uploads hold up on a phone: a dropped connection no longer kills the rest of the batch.
• The queue now shows its total running time.
• Leaders can remove a track from the queue.
• Announcements now use your phone's mic when USB audio presents as a either a real or a phantom audio input device.
• Rooms now have a 12 hour total queue length limit.
• Uploads hold up on a phone: a dropped connection no longer kills the rest of the batch.
• The queue now shows its total running time.
• Leaders can remove a track from the queue.
• Announcements now use your phone's mic when USB audio presents as a either a real or a phantom audio input device.
• Rooms now have a 12 hour total queue length limit.
App support
About the developer
BRADLEY CLOVER
bradley@cyclesync.us
United States