Tokimeki Unfollow - KonMari your Twitter follows ✨
Twitly - Watch Instagram Stories anonymously, Download Instagram Stories, Find your Unfollowers on Instagram and Twitter! Twitter unfollowers, instagram unfollowers, gaining followers and more is just right here.
SocialRank for Teams - Manage your Twitter and Instagram audience as a team.
TUNS - Keep track of your unfollowers on Twitter
RealityCheck5000 - Live number of people who don't follow you on Instagram
LightWidget - LightWidget is a responsive widget for Instagram.