1. Today's smartphone usage time in units of hours and minutes (comparison of usage time the previous day)
2. Information on the number of times the app was launched today and the previous day, and the number of times the phone was turned on
3. Provides details of smartphone mobile app usage time management settings for each mode set by parents on the screen
4. App icon guidance for the top 3 smartphone mobile apps with the most usage time as of the previous day
5. When walking for more than 15 seconds, the function to stop the app from running while using a smartphone
6. A function that blocks sites that distribute viruses to mobile devices
7. Safe use by installing Internet Protector mobile app to prevent personal information from being leaked due to malicious virus on smartphone
8. Provides time management function for children's phone app in 3 modes (set the usage time in hours and minutes according to weekdays and weekends)
A. Time management mode for each app: Set usage time for each desired app
B. Category mode: It is divided into portal, game, SNS, and other categories, and the usage time for each category is set.
C. Appointment mode: Provides time to use your child’s smartphone throughout the day
9. Provides total usage time by day, week, and month for smartphone usage (hours, graphs)
10. Smartphone usage TOP5 app usage time and TOP5 total usage time





[KT Internet Guard App's Access Permission Items and Reasons for Need]
1. Required access rights
#Phone: Used to identify the device's unique number
#Storage: Temporary data, the storage space of the terminal is used for simple login
#Physical activity: Used to block smartphone use while walking