http://spywareitdaiuyfo2sqb5vsg7mek5cjabdr73luhnda57t2hyuzg7yyd.onion/articles/snapchat.html
When I tested it on my spare Android phone, it wanted access to: Phone owner's full name Phone Contacts Phone calendar Exact GPS location Send and receive SMS Messages (Which may cost money) All files on phone and files on MicroSD card Phone camera Phone microphone Identifying device information: IEMI number, carrier, SIM status, phone number Control phone vibrator motor To top all of that off, Snapchat will punish the user for denying it too many permissions.