The best alternatives to Flic are Phone Expander, Shorts, and Remove Master. If these 3 options don't work for you, we've listed a few more alternatives below.
Swipe up if you want to delete a photo and swipe left and right to move through your library, just like your normal photos app! You can also choose from which photo of your album you want to start swiping for a better experience.
Camera Rollette is a social game where you exchange random camera roll image with your friends. The iOS app lets you and your friends take turns exchanging randomly selected images from your camera rolls. The goal of the app is simple: have fun.