Siri, the voice-controlled virtual assistant feature of the new iPhone 4S is the most talked about feature right now. With Siri, the iPhone 4S is able to answer just about anything you ask it. Siri on iPhone 4S lets you use your voice to send messages, schedule meetings, place phone calls, and more.

Talk to Siri as you would to a person. Say something like “Tell my wife I’m running late.” “Remind me to call the vet.” Siri does what you say, finds the information you need, then answers you. It’s like you’re having a conversation with your iPhone.

Vlingo is one of the best Siri alternatives out there for android users. Vlingo lets you send texts and emails, voice dial, find local restaurants and businesses, buy movie tickets, open apps, update Twitter or Facebook, and more, all with your voice.

Vlingo is your very own Virtual Assistant. Simply speak to Vlingo and it will help you get more done, faster and easier than before. Try saying “Text John; What’s up?” or “find italian restaurants” or even “update Facebook; Vlingo rocks!” Download to learn everything Vlingo can do for you.

Other equally great Android Virtual Assistants include: Sonalight, Google Voice Search, Speaktoit Assistant, Voice Camera Pro , Edwin Speech to Speech and Dragon Go!