Apple's next major iOS version is labeled 11, and the Cupertino giant already revealed that it would launch this fall. In the meantime, a minor update arrives to take care of various issues encountered by iPhone, iPad, and iPod Touch users.
According to the official release notes, "iOS 10.3.3 includes bug fixes and improves the security of your iPhone or iPad." This point release arrives after no less than six betas, and its size depends on the device and carrier used, but it seems to be somewhere between 80 MB and 100 MB.
The list of compatible devices includes the following: iPad Mini 2 and later, iPod Touch 6th gen and later, iPhone 5 and later, as well as 4th generation iPads and later. Today, Apple also issued minor updates to macOS Sierra, watchOS, and tvOS, bringing their current versions to 10.12.6, 3.2.3, and 10.2.2. All these updates come to deliver minor bug fixes and nothing more.