One host, the whole room

Share the sound, not the earbuds.

SyncEar plays whatever is on one phone to everyone around you, each on their own earphones, in sync. On a bus, in bed, at a match, or anywhere a speaker will not do.

1 phone
broadcasts the audio
Up to 50
listeners in one session
AES-128
encrypted, invite only
No internet
works on local WiFi

Why SyncEar

Sound was never made to share.

Every day, people crowd around one phone and settle for less. SyncEar ends the compromise, sending the audio straight to everyone's own earphones.

The split earbud

Two people, one pair of earbuds.

Watching a video on a bus or in bed, you split a single pair of earbuds and both strain to hear. With SyncEar you each listen on your own, at full quality.

The awkward speaker

Too quiet for some, too loud for the room.

Turn a phone speaker up and you disturb everyone. Turn it down and no one hears it. SyncEar sends the sound only to the people who join.

The shared moment

A match everyone wants, where you cannot blast it.

A dorm, an office, a quiet flat late at night. Everyone hears the game or the movie in their own earphones, at their own volume, in time with each other.

How it works

Find the sound around you, in three taps.

No pairing menus, no cables, no router. SyncEar handles the connection and keeps every listener locked to the same moment, over Bluetooth LE Audio or WiFi.

STEP 01

Find

Open SyncEar and it scans for nearby sessions automatically.

STEP 02

Join

Tap a session and enter its passphrase. The audio is encrypted, so only invited listeners get in.

STEP 03

Listen

Hear it on your own earphones, in sync with the whole room. Nothing is recorded or stored.

Inside the app

Clean, and out of the way.

SyncEar home
Home
SyncEar broadcasting
Broadcast
SyncEar connecting
Join a session
SyncEar listening
Listen, in sync

Download

Get SyncEar on your device.

Free on Android, Windows, and Linux. Install it on the host and every listener, then share a passphrase to start.

Android

Android

Android 11 and up · APK · 4 MB

Download for Android

Your browser will ask permission to install it. Coming to Google Play.

Windows

Windows 10 and up · Installer · 32 MB

Download for Windows

Installs SyncEar and adds a desktop shortcut. No Java needed. Portable .zip

Kali Linux

Linux

Kali and most distros · 38 MB

Download for Linux

Self-contained. Unzip, run ./SyncEar.sh