Hearing Aid App for Android APK

Listen without limits!

The app restores sound perception to natural levels

Now you can even hear whispers

The Petralex hearing aid app automatically adjusts to your hearing condition.

Get maximum sound amplification with the help of your smartphone and the latest technology.

No registration required, no ads. Just regular headphones.

Hundreds of thousands of people have chosen Petralex to solve their hearing problems.

The app was voted &Microsoft Inspire P2P contest winner& in 2017.

Basic functions

Hearing test

Generate an audiogram at home in a few minutes.

Sound amplification

Full-band sound amplification, up to 30dB with wired headphones

Speech recognition

Automatically convert recorded speech to text

Automatic settings

Petralex software

Simple automatic adjustment of the app without expert help.

Confidence

No one pays attention to the user of a phone or tablet. No one cares what role it plays in your life.

Dynamic compression

Adjusts to amplify quiet sounds and maintain normal volume levels.

Services provided

Hearing correction for left and right ears - FREE;

Amplify very low volume without damaging the overall structure - FREE;

4 different amplification options - FREE;

Automatically adjust to hearing condition - FREE;

Adapt to different environment types - FREE;

Full-band sound amplification, up to 30dB with wired headphones - FREE;

Built-in hearing test - FREE;

Speech recognition - FREE;

Support for Bluetooth headphones* - FREE;

Compatibility with HealthKit - your audiogram will be stored/read in HealthKit to allow you to control hearing changes and allow customized hearing enhancements to be provided to you

Automatically run with the latest settings

Control the app with the headphone button (press once to open or close the profile, press twice to switch the microphone)

Advanced features

Adjustable noise suppression

Eliminate background noise and increase speech clarity

Super Enhancement

Modern Amplification - Amplify for Better Results

Audio Recorder

Record conversations using the built-in recorder with amplified sound

Ecosystem

Listen to other apps such as music, radio and video with amplified sound.

Adaptation Course

Unique audio-visual course to adapt your hearing to your hearing aids.

What's New in the Latest Version 1.1.0

Last updated on Feb 23, 2024

No delay when using wired earphones or wired headphones.