Do you pay extra for an unlimited texting plan?
Many of the bigger phone companies bill you $20 each month for it. With an iPhone or Android, you can avoid those fees by downloading the Textfree app which sends texts and pictures through a data or Wi-Fi connection. The only drawback, Gerstner said, is that the service gives you a separate number for people to contact you. You can save up to $240 a year by downloading it.