Face ID has been the default for Apple's smartphone security since its debut. However, if you'd like to share your iPhone with a partner, friend, or child, unlocking might be a little difficult. Luckily, just like Touch ID allows you to save multiple fingers, there is a way to allow another face to unlock your iPhone. We'll show you how to add another Face ID.

Coffee is my co-pilot throughout the week. But if you asked me how much I drink on average, I'd draw a blank. Since my coffee habit was actually on auto-pilot, I chose RECaf - Caffeine Recorder as a a caffeine tracker for what, when, and how much caffeine I was consuming. This app is compatible with "Hey Siri" for logging entries and has customizable options so I can add specific drinks or food with their approximate caffeine content.

We all want our kids to avoid screen addiction and be safe online, but that can be hard to accomplish when children have open access to the internet via their iPhone or iPad. Fortunately, Apple's Screen Time parental controls are easy and free to use. In the past you might have had to pay for iPad or iPhone parental control apps to make sure inappropriate content wasn't getting through on your kids' devices, but not anymore. Learn how to set up Screen Time settings on your child's iPhone and iPad, and how to lock those settings so your curious kids can't access the content you've blocked.