why are there 2 apps?

so idk if it was before or after i updated snapchat theres a second app on my phone with the snapchat logo and its names phone? apparently nobody else that i know has it and a few minutes ago the name went away and its just an app that looks like snapchat. i can move it around but i cant delete it or go on it? whaa

TacoLover? about Snapchat, v10.15.0.0