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This app enhances everyday conversations and surrounding sounds, making them more accessible for individuals who are hard of hearing. By using your Android phone along with a pair of headphones, you can filter, amplify, and adjust sounds to suit your needs, whether in quiet settings or noisy environments.
Individuals with hearing impairments will find this app particularly valuable. It enables users to better understand conversations, lectures, and media sounds, enhancing engagement in both social and educational environments.
The app requires access to your microphone to amplify and filter audio. Importantly, it does not collect or store any personal data, ensuring user privacy is respected throughout the experience.
You can tailor your listening experience by reducing background noise or boosting specific sound frequencies. The conversation mode emphasizes a speaker’s voice in noisy settings, making it easier to follow discussions. For audio sources that are further away, Bluetooth headphones are recommended for optimal performance.
Activation is easy, as you can use the accessibility button, gestures, or Quick Settings to control the app. This flexibility allows for quick adjustments to your audio settings based on your environment.
Ensure your Android device is running version 8.1 or later, and pair it with headphones for the best experience. Note that conversation mode is only available on Pixel 3 devices and newer.
After installation, grant microphone access for audio processing. With your headphones connected, you can easily start adjusting the sound settings to fit your preferences.
The app is free to download and use, with no hidden fees.
Sound Amplifier works with Android phones, Chromebooks, and tablets.
Yes, the app functions without an internet connection once installed.
There are no subscription plans; the app is completely free.
You can send feedback directly to the developers by emailing [email protected].
This update includes bug fixes.
Released Mar 25, 2026
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