It is. From https://developers.facebook.com/docs/reference/login/public-profile-and-friend-list/ https://developers.facebook.com/docs/reference/login/public-...

It is. From https://developers.facebook.com/docs/reference/login/public-profile-and-friend-list/ https://developers.facebook.com/docs/reference/login/public-...: "When a user logs into your app and you request no additional permissions, the app will have access to only the user's public profile and friend list."