THIS APP IS FREE OF CHARGE AND NO PROMISE IT WILL WORK FOR YOU BUT TRY IT IF IT WORKS
GREAT IF NOT REMEMBER ITS FREE BE RESPECTFUL.
Scale Box has been in development for a while this will give the user a chance to enter the I.T.C Research field.
it has volume control and speed control and a audio level meter.
you will need to use a recorder with this app so as to gain better sessions.
but before you start prepare for your session, clear your mind and don't use it with the view to prove it works or not
you will fail as the spirits will turn their backs. but work with them.