All apps can be set uniformly, and you can choose to show notification content, show the app only, or do not show.
Setting method：
realme UI 3.0 & above versions: Settings > Notifications & Quick settings/Notifications & Status Bar > Lock Screen > Lock Screen Notifications.
realme UI 2.0 & 1.0: Settings > Notifications & Status Bar > Manage Notifications > Lock Screen Notifications.
realme UI R & Go Edition: Settings > Apps & notifications > Notifications > Notifications on lock screen.
The lock screen notifications can set the following functions:
Show app and notification content
After setting Show app and notification content, the information content will be displayed when the notification is received.
Show app only
After setting Show app only, it will not display the information content, only notification reminders will be displayed.
Do not show
After setting Do not show, it won't show anything.
Note：
1. The lock screen notification function can only be displayed normally when the phone uses the built-in slide-up to unlock, and other third-party lock screens cannot be displayed.
2. When the lock screen password is not set, the lock screen notification function only displays the notification content and does not display it.
3. Some realme UI 3.0 setting methods: Settings > Notifications & Status Bar > Manage Notifications > Lock Screen Notifications.