Add it to your home screen once, then open it like any other app -- no browser bar, no losing your place.
iPhone (Safari)
This only works in Safari -- not Chrome or another browser on iPhone. If you're not in Safari, open this page there first.
Tap the Share icon at the bottom of the screen.
Scroll down and tap Add to Home Screen.
Tap Add in the top corner.
Android (Chrome)
You may see an Install banner appear automatically -- tap it. If not, continue below.
Tap the menu (top right of Chrome).
Tap Install app (or Add to Home screen), then confirm.
Once it's on your home screen, always open Specvu from there -- not from a browser bookmark or search result.