Gramaro: Learn English Grammar 3.0.0 [free]

Internet	Allows to access internet network.
Access network state	Allows to access information about networks.
com.android.vending.BILLING	App customer permission.
Wake lock	Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Vibrate	Allows access to the vibrator.
com.google.android.c2dm.permission.RECEIVE	App customer permission.
com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE	App customer permission.
com.google.android.gms.permission.AD_ID	App customer permission.

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