Permissions as per Google Play:
This app has access to:
Device & app history
Allows the app to view one or more of: information about activity on the device, which apps are running, browsing history and bookmarks
Identity
Uses one or more of: accounts on the device, profile data
Calendar
Uses calendar information
Contacts
Uses contact information
Location
Uses the device's location
SMS
Uses one or more of: SMS, MMS. Charges may apply.
Phone
Uses one or more of: phone, call log. Charges may apply.
Photos / Media / Files
Uses one or more of: files on the device such as images, videos or audio, the device's external storage
Microphone
Uses the device's microphone(s)
Wi-Fi connection information
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and names of connected Wi-Fi devices
Device ID & call information
Allows the app to determine the phone number and device IDs, whether a call is active and the remote number connected by a call
Other
download files without notification
receive data from Internet
full licence to interact across users
view Wi-Fi connections