Glitterly - The video editor for making short video clips of your apps
IceCream - Free up space fast and never miss a moment again
InVideo.io - Create thumb-stopping videos in mins for just $10/month even if you've never edited a video before!
Purrge - Delete iOS photos faster with drag-to-select & upward swipe
Coub - Coub is an app that features GIFs, but the GIFs that you select and send to other people have sounds.
Photowipe - Delete photos quickly and easily from your iPhone