I love fluidityHD, but the crashing has made it unplayable for me. Any time you press the screen with all 5 fingers, fluidityHD immediately crashes. My nephews try to play it but it crashes all the time because they like to put their whole hand on it. I’m using the latest iPad Pro on the latest iOS firmware as of right now (11.4, I think). If this is updated I would totally give this 5 stars. Great app!
UPDATE: Apparently there is a “Baby Mode” button in the settings menu, which from what I can see, has solved the issue. I can now press as much I like with 5 fingers without fluidityHD freezing and crashing on me. I’m a little confused as to what this button does or why it’s not on by default (from what I can see, it changes nothing but the crashing), but I’m mainly just grateful that I found a way around this issue and can use fluidityHD again :)