iBGStar is compatible with the iPhone 4S/5/5C/5S/6/6 Plus and iPod touch 5.
iBGStar is compatible with the iPhone 5/5C/5S/6/6 Plus or iPod touch 5 using an authentic Apple Lightning™ to 30-pin Adapter (sold separately). The use of non-Apple adapters with iBGStar has not been tested and is not recommended. To sync readings with an iPhone 5/5C/5S/6/6 Plus or iPod touch 5, begin by launching the iBGStar Diabetes Manager app. Then attach the Lightning Adapter to the iPhone/iPod touch BEFORE connecting iBGStar to the adapter.
iBGStar Diabetes Manager app requires iOS 5, 6, 7 or 8. The app release 2.2.1 includes compatibility with Apple's iOS 8 and iDevices up to generation 6 including iPhone 6/6 Plus.