Don't know what to do with your crappy set of Scrabble or Words with Friends letters? Get the upper hand and form the best possible word with Word Helper.

Are these HD versions of iPhone games worth the price to buy the whole new app? What if you already own the iPhone version, or only own an iPad? Read on to find out.

Words With Friends HD has been marked down from $4.99 to only $1.99 for a limited time. Get it while it's cheap even if you don't have an iPad yet.