IceCream - Free up space fast and never miss a moment again
Acapella Maker - Acapella Maker is an intelligent application that allows you to make the desired video collage in an automated and easy way.
Purrge - Delete iOS photos faster with drag-to-select & upward swipe
PhotoGrid - Picsart removed a lot of grid options from its collage feature, and limited the amount of pictures to 10. While this app is inferior to Picsarts quality, it lets you choose max 15 pictures and has numerous layouts.
Photowipe - Delete photos quickly and easily from your iPhone
Midifun Karaoke - Midifun Karaoke created and published by Puasoft.