The iPhone’s built-in Camera app can scan QR codes. No need to download a specialized app for that. For older systems, use the free Qrafter app.
Here’s how you can quickly scroll back to the top of any list or content on your iPhone.
Siri can adjust the volume for you, hands-free. Just say “Hey Siri, turn it up” or “Hey Siri, make it softer.”
Siri can do a lot of things and the list continues to grow. Find out what she can do by asking! Day “Hey Siri: what can you do?” and she’ll give you a list.
Siri is good at math. Simply put your math question into words and she will solve it. Yes, this is “Word Problems.” You probably thought you were through with them.
Siri can look at your calendar and tell you what’s coming up next.
Siri can adjust screen brightness! Easier than doing it by hand, and after adjusting the brightness, Siri leaves a slider for you to play with just in case.
Siri can turn the flashlight on and off. Very handy, especially when you do it hands-free (via “Hey Siri”). Try it in the dark!
The iPhone makes a great alarm clock. Siri makes it easy to set. Tell Siri when to wake you up and she (he) will do it. Bonus tip for clearing alarms.
Siri can help you find your passwords, assuming you saved them in the first place.