When the Apple iPhone 4 was released, there was a rush to offer a flashlight app using the new LED light on the back of the phone. At first, Apple did not approve of such apps, stating that they were ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Work smarter, not harder, this holiday season with a pre-lit, app-controlled tree. Here are our top choices for the best ...

The iPhone 4 has an LED flash for use when snapping photos or shooting videos. So it didn’t take long for developers to come out with third party apps that can keep that LED light on indefinitely, ...