Best texting app out there as well as calling over wifi or data. Better than text plus,text now, my sms, text for free ultra voice and many others. You don't have to earn credits to call places like ALL the above mentioned in this review. I've used them all and 100% of the time I've always came back to freetone/textMe. If your phone is outdated or can't update to new software then download text me. It's from same developer and works with previous versions of software.