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Asked: 2026-06-01T16:53:38+00:00

Is it possible to implement the following? I want to create an iOS application

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Is it possible to implement the following? I want to create an iOS application which allows the user to see all their Facebook friends who already have this application in their Facebook list. Is it achievable via Facebook Connect or Graph API or maybe something else?

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  1. Editorial Team

    Yes, it’s possible.

    1. You will need to maintain your own database of who has installed the application.
    2. When a user installs the application, they connect to Facebook through one of the APIs, get their userID, and submit it to your database with the flag that the user installed the application.
    3. You then ask Facebook through one of its APIs for that user’s list of friends’ IDs, and then ask your database if any of those IDs have the associated flag set.
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