Mobile version for iOS
Step 1.
Go to the website: https://www.grompoker.com
Step 2.
Press the button ☰ in the upper right corner of the screen
Step 3.
Click on the "Play on mobile" button
Step 4.
Click on the "Share" button
Step 5.
Press the "Go to Home Screen" button
Step 6.
Click "Add Automatically"
Mobile version for Android
Step 1.
Go to the website: https://www.grompoker.com
Step 2.
Press the button ☰ in the upper right corner of the screen
Step 3.
Click on the "Play on mobile" button
Step 4.
Click on the "Add" button, wait until the installation is complete.