Petralex Hearing aid APK

Downloads: 211 Category : Medical
by: Requires: Android 4.1+ and upPrice:Free
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Petralex Hearing aid Description

Tried all day to get a clear voice sound, from TV and then talking to people in the room, could not get any usable sound with headphones via cable or bluetooth. Talk was drowned by background even with noise cancelling headphones. BT connected Ok but sound quality unusable. Turned phone to Mono for BT and still no good. Please tell me how to make this work as if it did what it claimed it would be very useful, even life-changing. I am looking foe something that will also work with hearing aid T-Loop. Here we provide Petralex Hearing aid V 2.1.2 for Android 4.1++ Petralex® is a hearing aid application based on your Android phone or tablet device, running same principles as conventional wearable hearing aid. Auto-adjusting to your personalized hearing profile, completely invisible to anyone – use it with regular headset!

Using powerful hardware running Android 4.1 or higher with our patented algorithms and user-friendly interface with fast profile selection brings maximum sound quality and comfort of use.

Benefits of Petralex®:

– Easy to use – no special devices, no battery replacements or all-day wearing annoyance;
– Quick Setup for any sound environment;
– Increased sampling rate – 44.1 kHz, providing the best sound quality;
– Easy switching between device and headset microphones;
– Full acoustic gain up to 30 dB with a standard headset;
– Minimum signal processing delay – just 6,3-15,7 ms (depending on the model and software running simultaneously);
– Use the built-in mic to catch sound from distant sources, i.e. in classroom, at theatre (or use it as a spy-ear!);
– Easy profile sync for all of your Android powered devices with Dropbox cloud storage support;
– Setup and adjust the app without visiting a specialist;
– BT headset support (for processed sound playback only, sound is captured by device onboard mic).

You can compare the original and processed sound test phrases on our site

Petralex® Hearing Aid is absolutely free to use because of your support. If you find the app useful, please support developers with donation at

The Petralex® app is not approved as a medical device or software and cannot be used as a hearing aid with doctor`s prescription.
Audiometric test provided in the application can be used only for app adjustment. Testing results are not a substitute for professional audiology tests and cannot be considered as a basis for diagnosis.

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if there is any problem please let us know. Write your problem in comment box below.

Editors Notes

Installed quickly then I opened and it wanted access to my media files and then asked for microphone recording access I said no to media and yes to microphone App went to uninstal / force stop screen So what's with needing media?

Download Petralex Hearing aid APK File

Download Petralex Hearing aid

  • Price: Free
  • Requires: Android 4.1+ and up
  • File Name: Petralex Hearing aid.apk
  • Downloads: 211
  • Version : 2.1.2
  • Category : Android Medical App

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