Apple brings iOS apps into Mac, but won’t merge platforms. Developers will be able to bring their iPhone and iPad apps to Mac in 2019. Built in Apps Apps as powerful and elegant as your Mac. Because they’re designed for it. With every Mac, you get a collection of powerful apps. They’re the same apps you use on your iPhone or iPad, so they’ll feel instantly familiar. They all work with iCloud, so your schedule, contacts, and notes are always up to date everywhere.
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Congrats on the new Mac !!
Use iTunes to re download previously purchased apps.
For syncing your iOS devices (iPad and iPhone), follow the instructions here > iOS: Syncing with iTunes
These video and text tutorials might come in handy for you > Apple - Find Out How - Mac Basics
How to use the Apple Support Commmunity forums > Apple Support Communities - Tutorials
After you familiarize yourself with how to sync your iTunes content with your devices, you may want to consider using iCloud for back up and storage. But take some time to get to know your Mac first. iCloud - Learn how to set up iCloud on all your devices
Ios Apps On Mac Os
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