Rock Hard Cement
Mobile App

Install RockHard JA

Get one-tap ordering and delivery tracking on your phone.

iPhone & iPad
  1. 1. Open RockHard JA in Safari.
  2. 2. Tap the Share icon at the bottom.
  3. 3. Choose Add to Home Screen.
  4. 4. Tap Add — the Rock Hard icon will appear on your home screen.
Android
  1. 1. Open RockHard JA in Chrome.
  2. 2. Tap the menu (top right).
  3. 3. Choose Install app or Add to home screen.
  4. 4. Confirm — the app installs alongside your other apps.
What you get
  • • One-tap access from your home screen
  • • Full-screen experience — no browser bars
  • • Works offline for saved orders & deliveries
  • • Push notifications for delivery updates