ClearVoice is a hearing aids. Using Multi-band Frequency Subtraction method, all background noises such as white noise, wind noise, restaurant noise, and engine noise can be removed up to 95 percent.
In addition, ClearVoice amplify all sound over whole audible frequency with 44.1 KHz sampling frequency. Three equalizer can help folks who has hearing loss at specific frequency.
Without changing hearing aids for talking with cell phone or listening music or talking with somebody, you can use all functions on iPhone. Another benefit is that nobody cannot notice that you are using hearing aids. With wireless gadget such as bluetooth dongle and FM transmitter, you can use this app more comfortably.