iOS Instagram API fetch Insights, Engagement, media details
<p>How to fetch instagram insights, engagement and media for a particular user. If you search like "instagram stats" in iOS, you could find many apps providing paid service to fetch the following details</p>

<ol>
<li>Most comments by user</li>
<li>Least comments by user</li>
<li>Most likes by user</li>
<li>Least likes by user</li>
<li>Most popular media</li>
<li>Least popular media</li>
<li>Ghost followers</li>
<li>Who's interested in me</li>
</ol>

<p>But instagram official API doesn't provide direct end points to fetch these details. How these many apps providing paid service to get these insights and engagement details ? Are there any open source api's to fetch these data from instagram?? If so please list out here I am implementing a similar stats app and I need these data to be fetched from instagram.</p>

<p>Official API provides follow, unfollow, like, unlike, fetching relationship status like followed by, not following me back, total comments count, total likes count for media.</p>

<p>But how to get the data for the list I mentioned??</p>