Speaktoit, the top-rated virtual assistant app on Android since launching in October 2011, has come to Apple’s iOS platform. Whereas Siri, Apple’s homegrown virtual assistant, only works on the iPhone 4S, Speaktoit will give older iPhone their very own assistant that performs most of the same tasks as Siri (and even some that Siri cannot do, such as updating a user’s Facebook page). Speaktoit is now available for $1.99 on the App Store. However, on Valentine’s Day (February 14th), Speaktoit will be free to the first 100,000 people.