iPhone Screenshots


BioAid is a research hearing aid designed by hearing scientists. It works by processing sound from the microphone and then playing it back over headphones in real time. The processing is designed to enhance sound clarity and regulate the loudness of ambient noise. BioAid is unique by virtue of using new audio processing techniques inspired by recent scientific developments in our understanding of the biology of hearing.
To start using BioAid, you don't need a hearing test. Instead, you are invited to try a wide range of different settings to discover which one suits you best. Choose between different settings appropriate to common types of hearing impairment. You also have control of the overall sound level and can vary the rejection level of background sounds.
BioAid is free. Download it and begin exploring its potential immediately!
More information can be found at www.bioaid.org.uk. Tell us what you think. Your opinions matter to us and will help to shape the next generation of biologically inspired hearing aids.

BioAid can be used with any kind of headphones or earpieces, but you will need to use insertable earbuds that block out external sounds to fully benefit from the 'loudness control' features.

What’s New

Version 1.0.2

App now stores settings between sessions.

Ratings and Reviews

2.3 out of 5
9 Ratings

9 Ratings

Gazzamius ,

Not a bad bit of kittried this for the first time today. as i am

Tried this app for the first time just now... still experimenting with it, good sound through jack plug headphones.... but at the moment i am trying it with a pair of wireless headphones. bit laggy and echo. but with some fine tuning will hopefully be ok. nice app BioAid. hopefully some useful addition to come. if the bluetooth could be improved i would definitely buy this. thank you

JimTed ,

Failed to load

Very disappointed. I thought this was just what I was looking for and downloaded it but each time I touch the app it failed to load. Will keep looking and trying as it was just what I was looking for.

lambhorse91283) ,

Won’t load

Worked great for a few weeks and now it won’t open I have deleted and reloaded several times and the app still doesn’t work. Real shame was really helping me. Please fix


Nicholas Clark
6.6 MB

Requires iOS 7.0 or later. Compatible with iPhone, iPad and iPod touch.

Age Rating
Infrequent/Mild Medical/Treatment Information


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like