Network Calculator is an Android application developed by Michael Kochiashvili that enables efficient CIDR network calculations. This app is ideal for network administrators, engineers, and IT professionals who need to calculate subnet masks and IP addresses. It offers a variety of features, such as IP address input, CIDR mask input, mask bits, maximum required IP addresses, and maximum required subnets.

The results of the CIDR calculation provide a wildcard mask for use with ACL (Access Control Lists), CIDR network address (CIDR route), network address in CIDR notation, and the CIDR address range for the resulting CIDR network. The app is user-friendly and easy to navigate, with a clean and simple interface. It is an excellent tool for those who require precise and accurate network calculations on the go.