This test is based on the examination of hearing which is called Pure Tone Audiometry(PTA),It will give you a diagram of Your hearing in both of your ears.
How to make the test?
Just use any android device with a mini earphones and put the sound to the highest degree then follow the steps.
Can I save my final diagram?
Yes You can share or save the final result.
Do I need to be online to make the test?
No,You can do it offline but You can not share the result by social applications.
Will the final result of a hearing test be the same to the PTA specialists tests?
No,But certainly the result should be fairly close to the specialist examination depending on the type of mobile phone and the earphones and the status during the examination process.