We take privacy very seriously. (It is our job after all.) Here's what the permissions Vaulty requires are used for.

GET_ACCOUNTS, MANAGE_ACCOUNTS, AUTHENTICATE_ACCOUNTS, READ_SYNC_SETTINGS & WRITE_SYNC_SETTINGS used for online backup
ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE, INTERNET & READ_PHONE_STATE provide online features and enable backup
READ_EXTERNAL_STORAGE & WRITE_EXTERNAL_STORAGE save and view files on device storage
SET_WALLPAPER, READ_CONTACTS & WRITE_CONTACTS set wallpaper and contact images
WAKE_LOCK keep screen on when viewing
BILLING subscription and in app upgrades
GET_TASKS improve application stability
VIBRATE interaction feedback
CAMERA capture images