Make sure you have your Apple ID password. This password is used to download apps to your iPhone, and is separate from the four to six digit number passcode used to unlock your iPhone. Please be sure to have this handy as you may need it to download apps to your iPhone.
Open the App Store app on your iPhone.
Tap the Search icon.
Type “ListenClear” in the search bar and tap the Search button to begin the search.
The ListenClear app is a free download. Tap “Get” to begin the download process. NOTE: You may need to type in your Apple ID password at this point in order to proceed. The app will automatically begin to install after it downloads.
Once the app is downloaded and installed, either tap the “Open” button on that same screen, or tap the ListenClear App icon on your home screen on your iPhone to open the newly installed ListenClear app.