Free Speech is described as 'allows users (and/or their caregivers) to create and edit their own personal boards using their device itself. Boards consist of one or more tabs. Tabs contain one or more buttons. Each button can speak a word or phrase'. There are three alternatives to Free Speech for a variety of platforms, including Android, Android Tablet, iPad, iPhone and Linux. The best alternative is Wemogee. It's not free, so if you're looking for a free alternative, you could try LetMeTalk or AACSpeechBuddy.