Here's a look at what's new in iOS 9.3, with a comparison to iOS 9.2 that is on most iPhones today.

Apple offers a iOS 9.3 beta download for developers and a regular user iOS 9.3 beta through the preview program. After more time with the iOS 9.3 beta download on iPhone we are able to share additional details about what's new in iOS 9.3.

Apple continues to offer a developer and a public preview of the iOS 9.3 beta that tailors the options slightly with a new Control Center shortcut for Night Shift, better looking controls, a new Night Shift icon and placement as well as slight changes to the 3D Touch shortcuts.

As we continue to update what's new in iOS 9.3, keep in mind that Apple is adding and removing some small features from one beta to the next, so not everything you see will be on the final build when the iOS 9.3 release date arrives.

Apple added several new iOS 9.3 beta features earlier this month including support for Verizon WiFi calling, which allows users to better user Verizon services even if coverage is spotty. The latest iOS 9.3 beta 5 continues to add small changes and tweaks to the software.

There is no current iOS 9.3 release date, but all signs point to a wide release to users in the Spring, possibly at an event where Apple announces a new iPhone 6c and a new Apple Watch.

Apple is officially highlighting many new iOS 9.3 features and services, which lets us get an early look at how iOS 9.3 and iOS 9.2 compare when it comes to what you can do with your iPhone or iPad.

In addition to these preview features, there are also other new iOS 9.3 features that Apple did not announce. There is a chance that some of these may not arrive in the final version, but you can test them out now. We could also see Apple reveal new iOS 9.3 features at an event ahead of the official release.

Some of the new iOS 9.3 features are limited to specific use cases, but offer a look into how Apple may finally make it easier to share an iPad with your family.

What you need to know about the new iOS 9.3 features.

The preview includes a new night-mode that makes using your iPhone before you sleep easier, new CarPlay features which come as major manufacturers show off CarPlay in 2017 models and focus on making CarPlay a standard feature.

Apple also adds security options inside apps, which is an area where the company lagged behind the competition, adds new Apple News options and upgrades to the Apple Health app are also packed inside this update.

The iOS 9.3 update is coming to the iPhone, iPad and iPod Touch. If your current iPhone or iPad can run iOS 9, it will get the new update.

Currently you need to sign up to test the iOS beta, but you can already learn about what's new in iOS 9.3 without signing up or trying beta software on your iPhone.

Use the images and descriptions below to learn about what's new in iOS 9.3 for iPhone and iPad. You can click-through each slide or jump directly to the slide that interests you for more information.

Night Shift for iPhone Promises Better Sleep

One of the biggest reasons to jailbreak the iPhone for the past several years has been for access to f.lux. This tweak adjusts your iPhone or iPad display to deliver a warmer light at night so that it is easier to fall asleep after using your iPhone or iPad.

iOS 9.2 does not include any features to adjust the warmth of the display to make it easier to fall asleep after using your iPhone.

The free iOS 9.3 update adds Night Shift. With Night Shift the iPhone uses your iPhone's clock and your location to automatically shift the colors to a warmer, less blue, mode so that it is easier on your eyes. In the morning the display automatically returns to normal.

In the latest iOS 9.3 beta 5 update Apple changes how you turn it on from Control Center, offers more options in settings and removes the ability to use it with Low Power Mode on. Expect additional changes as the company continues to refine the iOS 9.3 features.

This is important because using bright blue light at night can interrupt your circadian rhythms, making it hard to fall asleep. This is part of why you may lay down exhausted but are unable to sleep after wasting 20 minutes on your iPhone or iPad in bed.