My iphone camera is good. But It does some weird things. In just normal mode it blurs and shifts. It seriously distorted a sheep in the background of one of m

My iphone camera is good. But It does some weird things. In just normal mode it blurs and shifts. It seriously distorted a sheep in the background of one of my shots and gave our dog a extra paw while running. (Its doing the multiple/merge thing..) Its great for bright and static shots. but anything moving or lower light it can have issues.