Ting lets you bring your iPhone 5 to its pay-for-what-you-use cellular service

You haven't had many choices for non-Android phones if you've wanted to switch to Ting, where you only pay for the cellular service you use -- aside from the since-vanished HTC 8XT, you've had to bring over an aging iPhone 4 or 4S from Sprint. Your options just got a little better, though, as Ting now lets you activate a Sprint-compatible iPhone 5. That still leaves the modern iPhone 5s sadly out of reach, but Ting says that Sprint's device restrictions are keeping Apple's latest handset off-limits until September at the earliest. Even so, the newly expanded support is big news for eligible iPhone fans eager to trim their cellphone bills.