Hey, sorry to hear your having issues with the latest version! Can you give me some more info about the machine and OS your using. This info can be found from the Apple menu and choosing "About This Mac".
Also, below are links to the 2 previous versions. Can you let me know which works best for you?
Thanks
Aug 6, 2015
https://dl.devmate.com/com.realmacsoftware.deepdreamer/26/1438854334/DeepDreamer-26.zip
Sep 25, 2015
https://dl.devmate.com/com.realmacsoftware.deepdreamer/29/1443189026/DeepDreamer-29.zip