Being able to differentiate pitches is an important part of a musicians training.
If you use this tool frequently, you will notice a great progress, but of course it can’t replace working on your instrumental skills.
Manual: Press the button Play to hear two tones. The second tone is either pitched higher or lower. If you are uncertain, you can listen to them once again. After that, you either hit the button for higher or lower.
On the area below you can see a statistical evaluation of your earnings. You can always reset this statistics and start all over again.
It’s most efficient to adjust the settings to where you can barely manage a level (you should go to the next level when you have about 90% right answers at the earliest).
Exercise more than 10 minutes a day doesn’t pay off!
For the high, low and full range it is necessary to use your headphones to get the needed quality.
Enjoy practicing!