This application was created as a tool to improve differential pitch perception. This ability is important for many music-related activities like tuning instruments and singing.
The application has two modes - training and test. In training mode user receives feedback on his/her answers. Also repeat button is available only in training mode.
The test is 'blind' - no feedback is given until the test is over. The result is presented like a pitch difference in cents that the user can reliably hear and a short comment. Results can be shared via social media.
This application makes use of auto-generated theme, distributed under Apache 2.0 license (with Android Action Bar Style Generator by Jeff Gilfelt.). Full text of the license can be found here: http://www.apache.org/licenses/LICENSE-2.0