◎ Simple Diary
≫ Create, edit, delete contents
≫ View by month
◎ Password authentication
≫ Secure password function
≫ Password verification every time the app is launched
◎ Everyday alarm
≫ Scheduled alarm time
≫ Remind you at a set time every day
◎ Backup and recovery
≫ Back up my diary and settings
≫ Restore the original file as a backup file even if the phone is changed
