Sound Amplifier
Communication
100 Million+ installs
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- CategoryCommunication
- PlatformAndroid
- DeveloperGoogle LLC
- In-app PurchasesNo
- Installs100 Million+
- Updated2026-03-25
- Size16 M
- Version4.91.886631805
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Editor's Review
Sound Amplifier is a communication app from Google LLC. In the developer's own words: "Filter, augment, and amplify the sound around you and on your device." With 100 Million+ installs on Google Play, it holds an average rating of 3.6 from 92.7K user ratings. The latest version (4.91.886631805) was released on 2026-03-25. Good to know: it needs about 16 MB of storage.
How To Use?
Reduce unwanted noise to recognize speech better
Focus on a speaker’s voice in noisy environments with conversation mode. (Available for Pixel 3 and above.)
Available for Android 8.1 and later
Pair your Android device with headphones
Conversation mode is currently available on Pixel 3 and above
Google Play
Description
Sound Amplifier makes everyday conversations and surrounding sounds more accessible among people who are hard of hearing, using just your Android phone and a pair of headphones. Use Sound Amplifier to filter, augment, and amplify sounds around you and on your device.
Features
• Reduce unwanted noise to recognize speech better.
• Focus on a speaker’s voice in noisy environments with conversation mode. (Available for Pixel 3 and above.)
• Listen to conversations, TV, or lectures. For audio sources that are farther away, Bluetooth headphones are recommended. (Bluetooth headphones might have delayed sound transmission.)
• Personalize your listening experience for surrounding conversation or media playing on your device. You can reduce noise or boost low frequency, high frequency, or quiet sounds. Set your preferences for both ears or separately for each ear.
• Turn Sound Amplifier on and off using the accessibility button, a gesture, or Quick Settings. Learn more about the accessibility button, gesture and Quick Settings: https://support.google.com/accessibility/android/answer/7650693
Requirements
• Available for Android 8.1 and later.
• Pair your Android device with headphones.
• Conversation mode is currently available on Pixel 3 and above.
Read more
Send us your feedback on Sound Amplifier by emailing: sound-amplifier-help@google.com. For help using Sound Amplifier, connect with us at https://g.co/disabilitysupport. Permissions Notice • Microphone: Access to the microphone will allow Sound Amplifier to process the audio for amplification and filtering. No data is collected or stored. • Accessibility Service: Since this app is an accessibility service, it can observe your actions, retrieve window content, and observe text that you type.Screenshots
3.6
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