There are hundreds of thousands of apps you can download to your iPhone. However, some, including the clock app, is already ...

iPhone users discovered the Clock app icon's second hand behaves differently in Low Power Mode, ticking like a quartz watch instead of smoothly sweeping like a mechanical one. This subtle change, ...

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...