Knots and Crosses is an Android app developed by Mac-Software (Balmartin Road Summerston Glasgow G23 5DZ). Others apps created by Mac-Software are: Weight Watching Tracker & Calculator.

Knots and Crosses first became available on 24 Feb 2014. It is estimated that Knots and Crosses has been downloaded between 1000 and 5000 times from the Play Store.

Knots and Crosses 1.0.5 requires the following permissions:

Allows applications to access information about networks.

Allows applications to open network sockets.