With WWDC19 kicking off tomorrow, Apple has left several clues that major changes are afoot. The iTunes brand in particular could be history, as the company moves to separate the iTunes app into several distinct parts. The iTunes Instagram page has been wiped out, with a link directing visitors to the Apple TV account instead.

If you want to watch YouTube videos offline you need to sign up for YouTube Premium for $15.99/month, which is pretty steep if you just want to watch your typical YouTube content, not shows and movies. There is a way, however, to download content for offline viewing without subscribing to the premium service. You can do it with the Documents by Readdle app, which is a file manager and media player. Here's how to do it on iPhone and iPad:

Infectonator 3: Apocalypse has made its way to the Apple App Store. Originally launched on Steam, Infectonator 3 is a top down, action strategy game where you control the zombies. The goal of the game is to infect the world before the humans invent a cure for your zombie plague.

Bitmoji is an expressive cartoon avatar that can be linked to your Snapchat or used as a Sticker in the Apple Messenger app. You can download the Bitmoji app for free from the App Store, then use your device's camera to create an avatar that looks something like you. There is even a Bitmoji keyboard option for iOS, and tons of outfits for you to choose from. Once created, you can then use any of the Stickers from the huge Bitmoji library in most of the popular chat apps, including the payment app Venmo.

The Apple TV app consolidates shows, movies, channels and your media library all in one place. With the Watch Now feature syncing between devices linked by iCloud, resuming a show is quick and easy, no matter where you are. If cellular data connections are spotty, or you need to conserve your data plan, watching content offline may be the answer.