Steps to download and use Braintoss on your Mac computer.
Only possible on Macs with an M1 processor.
Step 1: Head to the Mac App Store on your MacOS computer. In the App Store window, take a look at the bottom-left corner of the window, and you’ll see your Account icon with your name on it. Select this icon.
Step 2: Switch to iOS apps. Look immediately below the Account header, and you should see a category option for iPhone & iPad Apps.
Step 3: Go to Braintoss app and download the Braintoss app.
Step 4: Enter your email address and you can use Braintoss in the same way as you use on your iPhone.
More information:
https://www.digitaltrends.com/computing/how-to-run-ios-apps-on-your-m1-mac/