Crashing on any Phone

I have an iPhone 4s and every time I do a mission or even talk to someone it crashes. This is annoying. I read a comment and some one said they are having the same problem but on the iPhone 6s ad that the newest iPhone. It a really fun game and I like Star Wars but it hard to play when it crashes all the time. I will make fives star if you could fix this please. Thank you

BrooklynJt3 about Star Wars™: Uprising, v3.0.0