Petralex Hearing aid apk icon

Petralex Hearing aid

Download Petralex Hearing aid apk for free.

Petralex Hearing aid apk icon

Petralex Hearing aid

Petralex Hearing aid will automatically adjust to specific features of your hearing.
Use the power of your smartphone and latest technologies for maximum sound amplification.
No registration and no advertisements.
You only need a simple headset in order to use it.

Hundreds of thousands of people have chosen Petralex to solve their hearing problems.
The application was chosen as Microsoft Inspire P2P contest winner in 2017.

-- Automatic adjustment to hearing specifics - FREE;
-- Hearing correction for each ear - FREE;
-- Adaptation to different types of environment - FREE;
-- Full acoustic amplification up to 30 dB with a wired headset - FREE;
-- Built-in hearing test - FREE;
-- Amplification of quiet sounds without losing the overall volume (dynamic compression) - FREE;
-- Using 4 options of sound amplification - FREE;
-- Using the built-in 4-week adaptive course for getting used to the hearing aid - FREE;
-- Support of Bluetooth headsets* - FREE.

-- Regulated noise suppression – eliminates background noise, increases speech intelligibility – TRIAL;
-- Modern Dectone amplification method which amplifies even better – TRIAL;
-- Profile editing – fine adjustment of hearing aid – TRIAL;
-- Audio recorder/Dictaphone with amplification and personalization of sound to your hearing – TRIAL.

How the Subscription Works:
- Subscribers get full access to ALL FUNCTIONS OF THE APPLICATION;
- All recurring subscriptions will auto-renew unless auto-renewal is turned off at least 24 hours before the end of the current period;
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase;
- Your subscription is for your account and can be used on your device;
- Payments will be charged to your account at confirmation of purchase;
- Subscriptions cannot be cancelled during the active subscription period.

Choose from one of the following subscription options:
-- weekly subscription for $1.99 per week
-- monthly subscription for $6.49 per month
-- 6 months subscription for $49.99 per 6 months
-- annual subscription for $79.99 per year

-- Adaptation to any hearing aid takes from several weeks to several months;
-- You will hear sounds and noises that you have not heard before. Use the built-in noise reduction function;
-- Some familiar sounds can acquire with metallic aftersound, which can cause temporary discomfort;


*Using Bluetooth
NOTE! Using Bluetooth headset brings additional delay to sound transmission.
Possible echoing can appear.

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.

Have questions, feedback or suggestions? Reach out to us at [email protected]

Read more about our terms and conditions here:
- Terms of service:
- Privacy policy:

Editor's Note

You can download apk file of the Petralex Hearing aid from this page. We provide you all the applications with their last update and trying to keep them up to date. Also you can see the App Info section down below of this description. The version of Petralex Hearing aid is 3.2.2. You need to have Android 21 and above to install the apk. Petralex Hearing aid made by IT4YOU very nicely and works pretty efficient with smart devices. After you download the application to your device, it has the most easiest way to install.

Petralex Hearing aid apk screenshot-1 Petralex Hearing aid apk screenshot-2 Petralex Hearing aid apk screenshot-3 Petralex Hearing aid apk screenshot-4 Petralex Hearing aid apk screenshot-5


Mr. Matt Herzog

Not so good now. Paid version doesn't describe what its features do.

Agnes Gerlach

Couldn't even try the functionality. They try to sign for a subscription plan and make Google pay contract

Ewald Schamberger

Does not function as a hearing aid but tests hearing.

Oleta Gorczany

Poor quality, and lags, plus feedback

Ransom Steuber DDS

Not clear what this is supposed to do - certainly not act as a hearing aid.

Boris Hintz

No option for stereo or to change from default mic to secondary mic on phones with more than one mic.

Jaydon Ebert

i use it cause I think my fiance is secretly talking to another girl

Christina Bergnaum PhD

helps alot !!

Mr. Cicero Denesik

Superb app with headfone

Prof. Myrtle Oberbrunner

It amplifies sound, but there is still a 1 second delay. don't know why I have to click on the headset icon for it to temporarily boost audio. Please fix the delay, I have a new phone with Android 8 and it still delays. The delay makes it difficult to hold a conversation.