This app allows you to generate virtual soap, bubbles with your fingers and flick them around. The bubbles look quite real, though not the popping effect. There doesn’t seem to be any sound associated with a popping. It seems to be a very soft popping sound would make it seem more realistic it may not really be feasible, but it would be nice if the bubbles could interact with the environment, so if it hits something it would stick or pop also, it doesn’t seem possible to be in an environment and run the app. Maybe also give the option of adding music but it’s a free app so I can’t be too critical.