BetTracker HQ is a web app you can add to your home screen. It then opens full-screen, like an app, without an app store.
iPhone (Safari)
- Open bettrackerhq.com in Safari and sign in.
- Tap the Share button.
- Tap Add to Home Screen, then Add.
Android (Chrome)
- Open bettrackerhq.com in Chrome and sign in.
- Tap the ⋮ menu.
- Tap Add to Home screen or Install app.