I have download iBeer last night on my iPhone and quite inspired. Now if I want to make an app like iBeer, iMilk, iSoda (https://www.hottrixdownload.com/iphone/)with different fluids is feasible in Unity iPhone.
If yes then how, if yours neurons get connected and something figure out then share with me . . .
my neurons tell me that you should come up with something new and fresh that hasn’t been done before, otherwise you will just contribute to the growing pile of rubbish
No offense, but I never thought I’d hear “iBeer” and “inspired” in the same sentence 
I agree with Aaron, probably best to come up with something better.
If you truly feel inspired though, trying to recreate this in Unity and have it look realistic could probably be done with an array of images of a glass emptying. With meshes and particles I think it would get too performance heavy.