It’s no secret that AT&T is the least affordable carrier for the iPhone in the U.S. While T-Mobile has quickly rebranded itself as “The UnCarrier” and other prepaid carriers have attracted customers with their flexible plans and cheaper service, AT&T has clung to its expensive data and phone plans. All that might be ending soon though.

AT&T is planning to launch a pre-paid brand called ‘All In One” on June 15th to compete with other pre-paid carriers like Cricket, U.S. Cellular, Boost and now T-Mobile. The new AT&T pre-paid brand will offer customers monthly services starting at $35 per month for feature phones and $50 per month on smartphones.

May is Mobile Management Month at Cult of Mac, where we will be profiling a different mobile management company every weekday. You can find all previous entries here  and read our Mobile Management manifesto here.

Excitor produces the DME line of mobile management tools. The lineup currently offers a device management component that includes basic app management functionality and a secure messaging component. The secure messaging component offers companies a fully secured on-device message, contacts, and calendar data store that is separate from Apple’s Mail, Contacts, and Calendar apps – this helps ensure business data is not readable on a lost or stolen device even if that device is unlocked. Excitor has announced two additional DME components that, according to the company’s website, are not yet available. The first, is focused on creating an on-device secure data store while the second is a secure mobile browser.