Petralex Hearing Aid App

Petralex Hearing Aid App

By IT ForYou

  • Category: Medical
  • Release Date: 2014-02-16
  • Current Version: 2.7.0
  • Adult Rating: 4+
  • File Size: 50.64 MB
  • Developer: IT ForYou
  • Compatibility: Requires iOS 10.0 or later.
Score: 4
From 940 Ratings


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. FEATURES: -- 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; -- Speech recognition - FREE; -- Support of Bluetooth headsets and Air Pods* - FREE. PREMIUM SUBSCRIPTION OFFERS ADVANCED POSSIBILITIES: -- “Super Boost” - powerful sound amplification – TRIAL; -- Players with sound amplification – TRIAL; -- Ability to create an unlimited number of profiles for different sound situations – TRIAL; -- 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; -- Amplification formula for quiet sounds in case of tinnitus – TRIAL; -- Additional applications with sound amplification – 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 iTunes account and can be used on your iOS device; - Payments will be charged to your iTunes 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 $2.99 per week -- monthly subscription for $9.99 per month -- 6 months subscription for $49.99 per 6 months -- annual subscription for $79.99 per year IT TAKES TIME TO GET USED TO ANY HEARING AID! BE READY FOR: -- 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; USE THE BUILT-IN 4-WEEK ADAPTIVE COURSE FOR GETTING USED TO THE HEARING AID. Hearing aid slows down the development of dementia by 75%. *Using Bluetooth NOTE! Using Bluetooth headset brings additional delay to sound transmission. Possible echoing can appear. Disclaimer: 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 Read more about our terms and conditions here: - Terms of service: - Privacy policy:



  • Please fix for iPhone Xs

    By 1/2 loss
    This app works wonderfully on my iPad Pro which has new and updated operating system. I sue it for restaurants and theatre. However, my iPhone Xs has problems with the balance. It is either going if off and on or switching which ear. Since I have hearing loss in only one ear, I have the app set to have all sound go to my left earbud. It’s fine with iPad Pro, but not with IPhone Xs. It is NOT my phone as I recently traded one iPhone Xs for another iPhone Xs. Your app, even with hardwired earbuds, does not work properly with the Xs. Please, Please, Fix. I love the app, but don’t want to lug around my iPad Pro.
  • Huge Latency

    By Georgie T.
    With AirPods makes this app virtually useless, regardless of other nice features. Way too expensive considering.
  • Hearing test

    By Lonnie1180
    Hearing test does not work. Pointless.
  • best app

    By Salisbury4892
    This is the best app for hearing impaired by far
  • App works good

    By Joel Pease 9403
    App works good. Crashed on the first time but after that it worked great.
  • goood

    By Jamie Fabinyi
    Those who are hard-of-hearing should download this app
  • good job

    By Callum Chapman 349
    It worked perfectly on my iPhone 8!
  • This app is wonderful.

    By Lily Icely7656
    This app is wonderful. I can understand it because I am a hard-of-hearing. I thanks to whom has make this app.
  • okay

    By Charlotte Candler
    I got the cold is in my ears, hearing comes and goes, everything is muffled, and I can't hardly hear a thing. I downloaded this app and use earbuds with it and its great because I can turn up the volume and hear clearly.
  • hi

    By Nastaran ab
    I’m an Audiologist,I tried to use your app for one of my patients, he has a pair of Widex wireless hearing aids, i used com-dex as an interface to transform their combination into the bluetooth headset, but it didn’t work in microphone mode and it didn’t send sound via com dex into hearing aids.(Com-dex is a bluetooth interface between hearing aids and smart phones).is it any solution for this problem?