Twindr - Tinder for unfollowing people on Twitter
RealityCheck5000 - Live number of people who don't follow you on Instagram
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.
Just Unfollow - Intelligently manage Twitter followers and who you follow
SocialRank for Teams - Manage your Twitter and Instagram audience as a team.