It is a value-for-money app diagnostic absolute pitch ear diagnosis and age is now set!
[Age Test ear]
You will be able to diagnose whether the frequency of 20000hz to hear from 8000hz.
[Absolute pitch test]
Octave (#, no b) You can check the pitch with three difficulty levels of up to 3 octaves (with #, b) from.
You will be able to see a record of the tests made so far.
※ I recommend testing with headphones in order to diagnose accurately.
※ It has gotten inquiries about setting volume, volume, please set the degree to which usually listen to music.