Updating the iOS version on an old iPhone tends to make basic operations like startup, placing calls, and checking settings take longer. The change from eg iOS 7 to 8 on an iPhone 4S has a very ...
I need to interface a custom device with bluetooth 2.1 (it has the RN-42 chip), with an iPhone and iPad. The device uses the Bluetooth SPP profile. From my research it appears that iOS supports ...
I'm developing an Android app right now with a cloud back-end using Google App Engine + Cloud Endpoints (a RESTFUL service). Eventually, I will find an iPhone developer to make my app for iPhone too,...