Updating google desktop
You could use third-party resources such as APK Mirror to download the latest version and install it, but it is offered on a third-party website and not officially from Google. You need to open the Apple App Store on your i Phone or i Pad, and tap on the updates link when the store options.
If you have pending updates, those are listed and you may find Chrome in the listing.
If that is the case, the update is either downloaded automatically to the device, or after you tap on the Chrome listing there to start the update process.
If there is no update available, you find Google Chrome listed under the recently updated section usually.
Google Chrome should download and install updates automatically on all mobile operating systems it is available for.Open the application on your device, select Menu, and then My apps & games.