SyncSound

Content rating
Everyone
5+
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Content rating
Everyone
In-App Purchases
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About this app

SyncSound turns multiple phones into a synchronized sound system. One phone plays the music, and the others act as speakers, playing the exact same audio at the same time, without cables or extra speakers.

Ideal for parties, pre-parties, camping trips, barbecues, or any time the sound from a single phone isn't enough. The more phones you add, the louder and more immersive the sound becomes.

HOW IT WORKS
1. Connect all phones to the same Wi-Fi network.

2. On one phone, select "Host," and on the others, select "Speaker."

3. The speakers will automatically find the host phone. Press play, and you're all set!

✨ FEATURES
• Precise synchronization: all phones play at the exact same moment, with millisecond accuracy.

• Play your local music files.

• Stream audio from your own device to all speakers.

• Party Light Mode 🪩: All phone screens pulse with colors to the beat of the music, in perfect sync.

• Continuous playback queue.

• Individual volume control for each speaker.

• Fine-tuning synchronization per device.

• Keeps playing even with the screen off.

🔒 REAL PRIVACY
SyncSound doesn't collect any data. It has no servers, no ads, and doesn't need the internet: everything happens directly between your phones, on your Wi-Fi network. Your music is yours.

💎 SYNCSOUND PRO
For free, you can join as an unlimited speaker and play on your network. With a one-time payment, SyncSound Pro unlocks the following forever:
• Unlimited speakers
• Device audio streaming
• Unlimited song queue

Download SyncSound and let the music play everywhere. 🎉
Turn multiple phones into speakers synchronized by the same Wi-Fi
Updated on
Sep 1, 2026

Data safety

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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

What’s new

¡Primera versión de SyncSound!
Convertí varios teléfonos en un sistema de sonido sincronizado por Wi-Fi:
• Reproducí música local en varios teléfonos a la vez
• Transmití el audio de tu dispositivo a los altavoces
• Modo de luces sincronizadas al ritmo de la música
• Cola de canciones y volumen por dispositivo