Chinese officials criticized the company for permitting the crowd-sourced app, which Beijing says is being used to "target and ambush police."
An off-duty Hong Kong cop shot a man in the thigh and was surrounded by angry protesters.
The bullet narrowly missed the 18-year-old protester's heart. Now he faces 10 years in prison.
Chinese state media called the level of violence in Hong Kong "crazy."
One protester was hospitalized for internal bleeding and a bone fracture after being beaten by police.
Dozens were hospitalized, including one police officer who had part of his finger bitten off.
Mujtaba al-Sweikat was one of 37 people the kingdom executed on what human rights groups say were trumped-up charges.