If you want to call people on an iPod Touch without a mobile phone for free just look at these steps:
Step One
Go to the app store and get text free with voice.
Step Two
Then go in and create an account.
Step Three
Go to the app store and get iCall free VOIP and don’t delete textfree with voice.
Step Four
Go in iCall and make an account and choose free calls with ads.
Step Five
It now has free calls to send on iCall but no incoming calls so textfree will be for incoming calls.