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I think that shouldn't be a problem Sue. Make sure you first connect your game to your Kingdom or Facebook account though.
Open the Candy Crush Saga app on your Asus and select the settings symbol on the Candy Crush Saga map.
Choose the orange & yellow Kingdom icon. Choose an avatar and a name. Enter your email address and choose a password. Then go back to the game.
Download the Candy Crush Saga app from the App Store on your iPad 2 and open the game. Connect to your Kingdom account and you can play on from where you left.
I think that only boosters and lives do not synchronize between devices, but the rest should be fine.