A $5 monthly charge often appears on bills for major carriers like Sprint (now T-Mobile).
It is often bundled as pre-installed bloatware or triggered by clicking "loading" thumbnails on suspicious websites. Solution: Game Zone Mobile
Many users report receiving text messages or seeing charges on their mobile bills for a service called "Game Zone" that they never authorized. A $5 monthly charge often appears on bills
There are several apps currently available on the Google Play Store under this name: Game Zone Mobile