4/5 rating based on 5 reviews. Read all reviews for IP Mask Calculator for iPhone.
IP Mask Calculator is paid iOS app published by Jerry Gong Li
metro-Monk
This IP Mask Calculator is really easy to use and fast. Its worth every penny.
chaselby
This app is terrible. It only allows you to enter the IP and that is only when the app responds to the keyboard, which is sporadic. You can not modify the CIDR prefix at all.