Pros

Cons

-It is a free app

-Allows the user to talk to people globally

-Has features most paid for apps don't have

-Gives you the option to look locally or globally for people

-It is monitored by the Chinese government

-It censors users trying to communicate with china, and Chinese users from communicating with outside users.

-Some of the features don't seem too reliable, judging from the fact that the second suggestion on google when typing "WeChat look around", states "WeChat look around not working"