Update: A "Rearrange Apps" option has been added when using 3D Touch on an app.
Setting up a new iPhone with iCloud backup? Have a ton of apps waiting to be updated in the App Store? There's a 3D Touch shortcut for that. A few taps can tell iOS which apps are the most important, so you can get back to using them more quickly. For starters, all pending app updates can be installed with one deep press on the App Store icon.
For iPhone, Pad, and iPod touch owners with many apps installed, it seems there's a never ending stream of updates pushed by developers. Most of these updates come in the form of minor bug fixes and improvements, with a constant nagging red notification bubble on the App Store icon. Just opening the App Store to see what's available under the Updates tab takes up valuable time.
Quickly enabling Do Not Disturb is a key feature of the iOS Control Center. Apple has added more flexibility over the years, with options to temporarily switch on Do Not Disturb and deactivate it automatically. Do Not Disturb can be set to disable itself after an ongoing Calendar event, when the user leaves a specific location, and more.
There was a time when quickly moving the iOS keyboard cursor was impossible. Back in 2012 the jailbreak tweak SwipeSelection showed iPhone users there was a better way. Apple added its own trackpad mode with the introduction of 3D Touch. The iPhone 6s was first to support the feature, which converts the keyboard into a trackpad for moving the cursor quickly around text.