Folk Calendar is an Android app developed by Sigma.Android (Lipetskaya str, 7 Moscow, 115598 Russia). Others apps created by Sigma.Android are: Random Generator.

Folk Calendar first became available on 10 Apr 2012. It is estimated that Folk Calendar has been downloaded between 100000 and 500000 times from the Play Store.

Folk Calendar 1.35 requires the following permissions:

Allows applications to access information about networks.

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

Allows applications to open network sockets.

Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting. If you don't request this permission, you will not receive the broadcast at that time. Though holding this permission does not have any security implications, it can have a negative impact on the user experience by increasing the amount of time it takes the system to start and allowing applications to have themselves running without the user being aware of them. As such, you must explicitly declare your use of this facility to make that visible to the user.