"Psaltikon Tonarion" is a program that can be used as a tuner and/or as an isocrate.THE ONLY TUNER / ISOCRATER PROGRAM THAT CAN DETECT THE TONE FROM THE MICROPHONE !!Some of the benefits of the program are:-Beautiful environment with respect to tradition.-It has the entire physical scale from the bottom Di to the Upper Pa.-Very natural transition from one note to the other.-Ability to select the smoothness in the transition between the notes.-Natural sound.-Ability to display music PDF files and use isocrate at the same time-Many different voices pre-installed.-Ability to use two voices at the same time-Ability to create new sounds and voices by importing audio files.-Change voice volume inside the program in real-time.-Change the voice pitch in real-time.-Ability to edit the tonality of each music note separately.-Ability to detect the tonality from the microphone!-The tonality can be changed by the step of one point or several each time.-Ability of selecting maximum and minimum tonality.-Ability to balance low and high frequencies (equalizer).-Easy to use. You dont have to press a separate button to stop the voice.-Different behavior in its use as a tuner and as an isocrate. As a tuner, the voice stops as soon as you release the button. As an isocrate, it stops when you press the same note again.-In isocrate mode, only useful notes with larger buttons are displayed to make it easier to handle. Optional you can view all the notes."Psaltikon Tonarion" is a tool that we believe and hope will help the chants and students of our ecclesiastical music.You can also try the FREE version of the program here:https://play.google.com/store/apps/details?id=com.charisis.tonarionfreeMore news and information at https://www.facebook.com/ellinikaprogrammata