Healthy Hearing Test Pro, aid your ear!

==50% Off For The Last Day! Get It Now! ==
Support iOS10！
Do you often care about your health?
Healthy Hearing Test is an app related to your ear, come and test!

*****Features*****
+ Sound decibel around you can be tested and you can pay attention when the decibel is too high.
+ Chart &columnar data show you the accurate decibel.
+ For hearing Test function, you can handle it according to the guidance.