Open channel3.gg in Chrome. Click the Install icon in the right side of the address bar:
Click Install when you get this prompt.
After installation, you can pin to the Windows taskbar alongside your other favorite apps.
Open channel3.gg in Safari. It has to be Safari.
Tap the Share button in the middle of the footer.
Tap Add to Home Screen.
Tap Add on the prompt.
BOOM. You're done. iPhones try to act like it's "just a website bookmark" because they want everyone to go through the App Store but really it functions just like an app... Full screen, moveable icon on your home screen. All of it.
Enjoy.
Install the Channel 3 app from the Google Play Store.
It loses a star for not being the 3DS. Got into this one after the life cycle ended as it released during both my second dark age and when Nintendo was at a real low point. I was not as into the mobile Nintendo (wrongly so). Anyway, my main issues are that it's just not as clean as the folding 3D unit and the screen quality feels so much lower than the 3DS. Some solid games in here though that I hope they figure out how to port or revive someday.