Time Bell

It is an app that automatically changes the ringtone mode of the mobile phone according to the schedule set by the user.

Key Features:
• Time-specific automatic mode switching (bell/vibration/silence)
• Schedule settings by day of the week
• Setting up a specific date schedule
• Automatically skip holidays
• Intuitive UI/UX

Example of use:
- 7:00 am on weekdays: Switch to vibration mode
- Weekdays at 6pm: Switch to ringtone mode
- Weekend at 11pm: Switch to silent mode

Required privileges:
• Anti-disturbance rights: silent/vibration mode transition
• Battery Optimization Exception: Performing an Accurate Schedule
• Accurate alarm permissions: Keeping the scheduled time accurately

Multilingual support: Korean, English, Japanese, Chinese, Spanish, etc