Click the Sign Out button on the Options menu.
FAQ :
We may remove or disconnect third-party accounts that we have linked to our Google Account. To disconnect a third-party account:
1. Find the search bar in your apps list and type “Apps”.
2. Tap on Apps from the search result list (the five icons for all of your apps will then show up). 3. Find and tap on Settings at the bottom of the page, which will take you to different types of settings for managing a Google Account’s profile (e.g., Privacy & security, Data usage, Connected devices). 4. From there, find Primary account and select Remove or Unlink under connect with primary account.”
In the Settings app, find Accounts and tap. Users & accounts may also be shown if your device has multiple user profiles with Google accounts. Tap on the account that you would like to remove and choose Remove account. Enter your phone’s pattern or PIN as a security measure should this be the only Google Account connected to your phone.
To sign out of your account for the Apple Store, tap on “Apple ID” and then “Sign Out.”
Step 2: Tap on your account at the top right corner of the screen. Step 3: Click sign out from drop-down menu. Step 4: Click remove account in bottom right corner when signed out.
When you sign out of Game Center, it will still periodically remind you to log back in. The reminder comes in the form of a banner which can take some time to appear. Usually, it appears when you’re going to start playing your next game.