Sound Amplifier: Voice Boost
Clear Audio & Noise Reduction
About
Enhance nearby sounds and voices in real time using your phone's microphone and headphones. Reduce background noise and customize audio levels for clearer listening in various environments. Offers adjustable amplification and sensitivity for a personalized sound experience.
What's New in Sound Amplifier
2.1
August 10, 2026
Bug fixes.
Subscription plans
Year Pass
Remove all ads in app for 1 year.
In-App Purchases
$99.99
Lifetime Access
Remove all ads in app for life.
Developer apps
FAQ
How does Sound Amplifier work?
Sound Amplifier uses your phone's microphone to capture surrounding audio. This audio is then processed in real-time by the app's controls to enhance voices, reduce noise, and adjust amplification levels before being sent to your connected headphones.
Can I use Sound Amplifier without headphones?
No, Sound Amplifier requires connected wired or Bluetooth headphones to output the processed audio. The app is designed to work by sending enhanced sound directly to your headphones for a personal listening experience.
Does Sound Amplifier have ads?
No, Sound Amplifier does not contain advertisements. The app is free to download and use, with optional in-app purchases for subscription plans.
What are the subscription options for Sound Amplifier?
Sound Amplifier offers a 'Month Pass' for $12.99 per month and a 'Year Pass' for $69.99 per year. These subscriptions provide access to premium features or extended functionality.
Is Sound Amplifier suitable for medical hearing loss?
Sound Amplifier is designed for general sound enhancement and personal listening. It is not intended to diagnose, treat, cure, or prevent any medical condition and should not be used as a substitute for professional medical advice or devices.
How often is Sound Amplifier updated?
The latest version of Sound Amplifier is 2.1, which was last updated on August 10, 2026. Updates typically include performance improvements, bug fixes, and new features.
What devices is Sound Amplifier compatible with?
Sound Amplifier is compatible with iPhones and iPads. It requires iOS 16.0 or later and is designed for devices with microphones and headphone jacks or Bluetooth connectivity.
What is the age rating for Sound Amplifier?
Sound Amplifier has an age rating of 4+. This indicates it is suitable for children aged 4 and above, with no mature content present in the application.