You might have used the Clappia inter-connection of apps to pull data from one app to another, if not try it out now.
Getting more into it, you can pull filtered data based on the review status made to the submissions of your master app (from which you are pulling data).
For example, if you are pulling order requests from one app, now you need that only the pending order list should be pulled. So this is how you can do it:
Now, have a look at how it works
Now only the submissions of the master app with Pending status will be shown.