CourtIQ on your home screen, without going to an app store.
What it gets you
It opens like an app. Full screen, no address bar, its own icon next to everything else on your phone.
It survives a bad hall. Sports halls are where signal goes to die. The app keeps running on what it already has, and catches up when the signal comes back.
Scoring does not lose points. Anyone scoring a match keeps tapping through a dropout — every point is stored on the device and sent when the connection returns.
Nothing to download. No store, no account needed to look around, and it takes a fraction of the space a normal app would.