Launch the Safari browser on Apple’s iOS and go to http://apps.continentaloffice.com/cocrm.
Tap the Share button on the browser’s toolbar — that’s the rectangle with an arrow pointing upward. It’s on the bar at the top of the screen on an iPad, and on the bar at the bottom of the screen on an iPhone or iPod Touch.
Tap the Add to Home Screen icon in the Share menu.
Lastly click Add
Other browsers, like Chrome for iOS, don’t offer this feature. Due the limitations in Apple’s iOS, only Apple’s own Safari browser is allowed to do this.