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by micampe 4623 days ago
The author is running iOS 7, so his iPod Touch was already a "free" wifi phone, using FaceTime Audio.
2 comments

As far as I know, FaceTime audio only allows you to call other FaceTime users, not old-fashioned landlines, mobile phones etc.

Google Voice is nothing new though. Google voice already offered VOIP (I regularly use an app called "Talkatone" for this). What's changed is that Google now offers a nicely packaged, official app for this.

True, didn't think about that.
FaceTime only lets you connect to that small percentage of the world that uses FaceTime. FaceTime won't work on Windows (91% of PCs) nor will it work on Android (80% of shipped smartphones last quarter). So it's not really a viable solution unless you only talk to Apple users.
Your sibling comment already pointed out my mistake with no unnecessary snark.
No snark intended. Just included some stats for context. I'm not sure where you are, but I have a few dev friends in the valley that have a habit of forgetting that context.