Every now and then I check for the competition of Subnet Calc and Subnet Calc Pro on iTunes. Today I found a couple of new ones called IPSubnet and ITcalc4. Now, I don’t want to be rude but these just don’t seem as easy to use as Subnet Calc and what’s more, they both cost 59p / 99c whereas Subnet Calc is FREE! Granted, Subnet Calc Pro costs some money but I am hoping to always have the free version there for people who just want a quick and easy subnet calculator on their device.

Comments are welcomed for any points you have to make about Subnet Calc or any of its competitors.