You can't run iPhone apps on a Mac computer without an emulator, though that will change with a new set of Macs, coming out by the end of 2020.

Your iPhone apps should update automatically, but if they aren't, you can check for updates manually through the App Store.

Piper Sandler Companies (NYSE: PIPR), a leading investment bank, completes its 50th semi-annual Taking Stock With Teens® ...