On your iPhone:
Go to app.limitless.ai in Safari
Tap the Share icon (it looks like a square with an arrow pointing out from the top)
Scroll down and tap "Add to Home Screen"
Name the shortcut then tap "Add"
The shortcut will be created and placed on your home screen
Note: if you add the web app to your Home Screen, we do require that you keep your phone awake (your phone can not be locked) in order to capture audio.
On your Android:
Go to app.limitless.ai from your phone's browser
Tap the menu icon (usually three dots in the upper right or lower right corner of the screen)
Tap "Install"
It will become an app you can drag to your home screen