A permission is required to use the phone’s camera hardware. It can not be used for any other purpose. It is necessary for the basic function of the application.
READ PHONE STATE:
It is a necessary permission for adjusting bluetooth connection to devices, and will not be uses for other than that.
WRITE EXTERNAL STORAGE:
The permission to writing data to external memory.
All personal data in question can not be shared with third parties and companies. It is not stored in any way. It is not used for purposes other than application functions.