No option to turn off vibration
Vibration upon kill is annoying
Ninja Backpack User Reviews
Is Ninja Backpack Safe?
Not enough ratings yet to assess Ninja Backpack.
Is Ninja Backpack Legit?
Ninja Backpack appears legitimate, with a few gaps. AppsHunter Legitimacy Score for Ninja Backpack is 73/100.
Based on 73 of 100 points across 7 verification signals from App Store and developer data.
