Ringtone Scheduler is simple yet effective app to schedule and change ringtone of your smart phone based on the time during the day. App changes ringtones automatically based on the time you schedule. Its simple app to quickly configure and set ringtones based on the time. App need write setting permission to change the ringtone automatically. Please rate us if you like the app, and please email us suggestion or issue you face at [email protected], we are looking to more suggestions so we can enhance this app further. Thank you.