operating system (a program or programs that run on a computer that provide an environment for other programs to run in)
software product (a piece of software that has been published (made available to the public or a client))
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Evi, is our best selling mobile app that turns your phone into a mobile assistant. Over the next few months we will be adding all of Evi's power including local information on shopping, restaurants and more... to this site.
Until then, to experience all of the power of Evi now, download the Evi app for iOS or Android here.