How to change the theme and language, open help, or sign out of the app
In the app's Profile, choose the light, dark, or automatic theme, switch the language, open the Help Center, and sign out of the account.
1 min readBasicUpdated on November 12, 2026
Video lesson coming soon. For now, follow the steps below.
On this page
The Profile brings together the app preferences on this phone and quick links to help. Theme and language only apply to this device.
Step by step
- Step 1:
Open Profile and scroll down to Appearance. Tap the theme: dark, light, or match phone. The change applies right away.
- Step 2:
In Preferences, tap Language and choose Portuguese or Match phone. The app reopens in the chosen language.
- Step 3:
In About, Help Center and courses opens the Cognizy tutorials, like this one. You'll also find the privacy policy and terms of use there.
- Step 4:
To sign out of the account on this phone, tap Sign out. To sign in again, use the same email and password as the web dashboard.
How to know it worked
The app now uses the chosen theme and language. After signing out, it returns to the sign-in screen.
If something goes wrong
The app stays on the old theme.
With Match phone selected, the theme follows the phone's light or dark mode. Choose light or dark to lock it in.
Next step
Check your plan, balance, and credit usage from the app.
Sign in with your Cognizy account to save your progress.
Sign in