Windows Phone also has a ‘Siri’ like app called Ask Ziggy
So all the platforms have started getting voice assistant apps, even Windows Phone Mango. Ask Ziggy is a Siri-like app which has been on the marketplace for some time now.
The app is free of cost and offers same functionality like Siri, of being a voice assistant.
The questions that we asked were answered correct, but there were a lot of queries that were left unanswered. In such a case the app suggest for a Bing search. You can also select the type of voice, female or male.
“Ask Ziggy is your Personal Assistant that goes beyond Siri functionality. You can Call, Text, Email your contacts, Update Windows Live, Facebook, and Twitter, Get Weather, Stock Values, Flight Statuses, Get Ziggy to do Math, or ask any question you want (i.e. Who is the tallest person?) all by speaking to your phone.”
Although the app isn’t that cool like Siri, it is a head start for the Windows Phone platform. You can check out the app over here.