Siri has a new competitor, and her name is Evi. Developed by True Knowledge and powered by the same Nuance-based backend as Apple’s virtual assistant, Evi is available for all iPhones in the App Store. There’s also a beta app available for Android handsets.
While Evi doesn’t have the integrated advantage that Siri wields, she is perhaps the first clone that’s just as smart, if not smarter, than Siri.

