What is a Shadowban on Instagram?

Let me explain you that, what shadowban actually is? Shadowban is applied by Instagram on your account, when your accounts visibility has been limited without any notification. In this the posts of your account will not appear in hashtags. Stories will not be reached to the usual viewers. Your engagement (Likes, Comments) will be dropped.

Can InstaUp Cause a Shadowban?

Let me tell you that, InstaUp directly does not violate the policies of Instagram. However there are some unnatural usage of ways which may case to shadowban. These unusual activities include gaining 500+ followers in minutes.