I'm not sure is he real, look at date of transaction.
Competitors maybe?
Let's wait and see. Given his rank, I assume he is a newbie. I was a newbie to crypto a few month ago and being a non-techie I had problems understanding new stuff like change addresses, etc. Maybe what he experienced is just his mistake and he needs to pick up some knowledge. It is typically newbish to blame others for losses.
I downloaded it and 10 min later all my coins were gone!!!!! WTF!!!!!
DO NOT TOUCH THIS APP!!
All my coins were withdrawn to this address: Lfw8yzqxo3Ed2Y83NSCeDbfEJdER6WUNQJ
RAM, please when you find time, post us a link to Litecoin technical forum where you asked for help in investingating of what happened to your litecoins. People there will ask you to provide additional details (not only the address to which coins were withdrawn). When we know the details, we may be able to help you identify the problem and prevent it from recurring.