Applications for wifi texting that DON'T require other phone to have application.

[WPCentral Question]

Hey all, I've got a Lumia 521, and at my house I've got dirt signal, so I try to rely on wifi for what I can. But it's getting annoying without signal to converse at all through texts so is there an application I can download that can send a text to another phone through wifi, that uses my phone number and not some randomly assigned one, without the other person having to download the app as well?