OctoJam OctoJam

Music as One.

Sync multiple iPhones instantly to amplify your music. Build a collective speaker system with your friends in seconds.

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Perfect Sync

Our advanced clock-offset correction ensures every device plays in perfect harmony with millisecond precision.

Amplified Sound

Watch your sound level grow as more friends join. Create a powerful surround system using only your phones.

Vibe Together

Host a room or join a jam. Share your unique character, react with emojis, and experience music together.

Frequently Asked Questions

How does the sync work?

OctoJam uses custom network algorithms to calculate and adjust for latency between devices, ensuring audio is played at the exact same moment on all phones.

Do I need Wi-Fi or Internet?

No internet connection is required. OctoJam uses a local mesh network via Wi-Fi and Bluetooth to connect devices directly.

How many phones can I sync?

You can sync multiple devices! The more phones that join, the louder and more immersive the sound becomes.

Is my data private?

Absolutely. OctoJam does not collect any personal data or track what you listen to. Everything happens locally on your devices.

Still have questions?

If you have feedback or need technical assistance with your jam, we're here to help.