Daily Ringtone

Change your ringtone each day of the week. From Rebecca Black's "Friday" on Friday (obviously) to Chopin's "Funeral March" on Monday. Maybe the Hump Day camel on Wednesday. But you know you're rocking out to "Friday..."

SET UP:
Put any ringtones you want to use in the Ringtones directory on your phone so that the phone can find them.
Open the app and choose what ringtones you want to play which days.
Sit back while your phone obeys your command!

ADDITIONAL INFO:
The app doesn't change any of your settings (minus if you set the phone's default ringtone from inside the app), instead it dynamically checks calls as they come in.
Free? Because why not! Made it for a friend so I wanted to make it available to everyone else.

PERMISSIONS:
WRITE_SETTINGS
So you can change your phone's default ringtone from inside the app
READ_PHONE_STATE
So the app knows when a phone call is incoming
READ_EXTERNAL_STORAGE
So the app can get information about ringtones stored on external storage