SRAmetry Hack 2.0 + Redeem Codes

SRAmetry – App-based Self Recording Audiometry
If you can test your hearing with iPhone-app, you don’t have to go to clinic merely to test. Furthermore, with the app you can test frequently so we can observe the recovery process of the disease, or observe the course of hearing-fluctuating disease. But how accurate will the app be? How will the test result influenced by sound environment or difference of iPhone models? SRAmetry is made to investigate the problem of app-based audiometry.
To use SRAmetry, you have to consult a doctor who is taking part in the clinical trial of SRAmetry. The doctor will issue you the ID. With the ID and passcode you will be able to use all features of the app.