Apps 
This app will turn your earphones into noise canceling earphones that will let you hear background noises and car horns while listening to music. Now you can use your headphones in public places without worrying about safety. This app can also be used as a hearing aid if a person with hearing loss
Characteristics:
* Improves your hearing by amplifying the sound of the surroundings
* Can hear loud and clear audible sounds
* Can control the volume of sounds and voices with the volume control at the bottom
* Can also control sound playback volume with device volume control buttons
* Beautiful UI based on Google Material Design UI
ed Android
{Varies with device}
ed Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)
