The Venmo app is a digital wallet that makes sending cash to friends, family and even vendors easier than PayPal. Venmo links your account by your phone number, while PayPal uses your email. This allows Venmo to easily locate your friends and family using your device's built-in contacts, and typically makes searching for someone easier within the app. Venmo users are also assigned a QR code that other users can scan using their mobile device's camera. Many iOS users prefer the Venmo app over PayPal because it makes sending cash easier and quicker than having to fumble with clunky email addresses.

Apple's Screen Time feature, which debuted with iOS 12, allows the user to set time limits on how long apps can be used, which is great if you have kids that use your phone incessantly, and useful as a reminder for yourself to focus on something other than your iPhone. The Screen Time App Limits section lets you add limits by categories such as "Games," "Entertainment," "Social Networking" and so on.

One of the best features of Apple TV Channels is the ability to watch content offline. Your favorite shows and movies can be downloaded and viewed without a cellular data or Wi-Fi connection. The only drawback is that keeping a library of videos on your device takes up storage space.

The Reading List feature in Safari is a great way to set aside web pages to read later, rather than bookmarking each one or leaving a tab open for every article you want to peruse. Not only does it let you keep all of your to-read items in one place, but it lets you save them so you can read them offline as well. Obviously this is a useful feature for air travel or any time you might be in a remote location with poor connectivity. Here's how to use Safari's Reading List on iPhone and iPad:

Now that Apple TV Channels are here, iPhone, iPad and iPod touch owners can explore a variety of premium channels right through the Apple TV app. Many channels offer a free trial, which automatically rolls over into a monthly paid subscription. Whether you've decided not to keep an Apple TV Channel past the free trial, or you wish to end an ongoing monthly subscription, Apple TV Channels can easily be cancelled right from the Apple TV app.