How to Block Your Friends' Facebook Apps from Crawling

How to Block Your Friends' Facebook Apps from Crawling covers the essential facts behind the topic, including what changed, why it mattered, and how it affected users.

How to permanently delete a Facebook account on a computer
How to recover deleted messages on Facebook
How to change phone numbers on Facebook
How to change another email on Facebook

You may be aware that you are allowing third-party applications and services to access some or all of your data when using Facebook to subscribe to those applications and services. However, do you know your friends when using third-party applications and services that are also accessing some of your data?

This is how Facebook describes this feature: Everyone on Facebook can view their friends' information and can bring them with them when using the app. This makes their application experience better and more social.

If you do not want these personal data collected by a third party, you can opt out of this data sharing feature.

Open the Facebook application from the home screen.
Touch the Menu icon at the bottom right (with iPhone), in the upper right corner with Android.
Select Settings & Privacy at the bottom of the page with iPhone, Android skips this step.
Select Account Settings / Account settings

Choose Apps / Apps near the bottom of the page.
Choose Apps others use / Other user applications.
Uncheck tick in all applications

This will prevent applications and services that your friends are using from accessing your Facebook data.

Explore more:

How to turn off Facebook Platform to stop sharing personal data
How to back up Facebook data to your computer
5 Facebook privacy settings you should know

FAQ

How to Block Your Friends' Facebook Apps from Crawling covers the essential facts behind the topic, including what changed, why it mattered, and how it affected users.

What should you prepare before using this method?

How to permanently delete a Facebook account on a computer How to recover deleted messages on Facebook How to change phone numbers on Facebook How to change another email on Facebook You may be aware that you are allowing third-party applications and services.