Settings

Tap the Settings (⚙️) icon at the top right of the Real-time screen to open Settings.

Settings — Notifications · Account · Language · Other

Group	Item	Description
Notifications	Notification Settings	Manage which alerts you receive.
Account	My Information	View and manage your account information.
Language	English	Choose the app’s display language (한국어 / 日本語 / English).
Other	Replay tutorial	Replay the screen tutorial shown at first login.