Perk Scratch & Win! Permissiom From Google Play:

Perk Scratch & Win! APK Identity: find accounts on the device

Perk Scratch & Win! APK Calendar: read calendar events plus confidential information,add or modify calendar events and send email to guests without owners' knowledge

Perk Scratch & Win! APK Contacts: find accounts on the device

Perk Scratch & Win! APK Location: approximate location (network-based),precise location (GPS and network-based)

Perk Scratch & Win! APK Phone: read phone status and identity

Perk Scratch & Win! APK Photos/Media/Files: modify or delete the contents of your USB storage,read the contents of your USB storage

Perk Scratch & Win! APK Storage: modify or delete the contents of your USB storage,read the contents of your USB storage

Perk Scratch & Win! APK Wi-Fi connection information: view Wi-Fi connections

Perk Scratch & Win! APK Device ID & call information: read phone status and identity

Perk Scratch & Win! APK other: full network access,view network connections,pair with Bluetooth devices,Google Play license check,prevent device from sleeping,control vibration,run at startup,read Google service configuration,receive data from Internet

Perk Scratch & Win! Permissiom From APK File: OTHER: Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows applications to connect to paired bluetooth devices.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows applications to discover and pair bluetooth devices.
Allows an application to collect battery statistics

STORAGE: Allows an application to write to external storage.
Allows an application to read from external storage.

CONTACTS: Allows access to the list of accounts in the Accounts Service.

PHONE: Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

LOCATION: Allows an app to access approximate location.
Allows an app to access precise location.

CALENDAR: Allows an application to read the user's calendar data.
Allows an application to write the user's calendar data.

Uses Feature: Screen hardware features:
other.
The app requires the device to use the portrait or landscape orientation. If your app supports both orientations, then you don't need to declare either feature.