With TestFlight, developers simply upload a build, and the testers can install it directly from their devic...

HockeyApp is the best way to collect live crash reports, get feedback from your users, distribute your beta...

Objective-C is a superset of the C programming language and provides object-oriented capabilities and a dyn...

Writing code is interactive and fun, the syntax is concise yet expressive, and apps run lightning-fast. Swi...

It is the operating system that presently powers many of the mobile devices, including the iPhone, iPad, an...