This is a fantastic app that very accurately portrays actually owning a tomagotchi of the olden days. The nostalgia really hit as I was playing this. There is also an slightly updated version with different games and new-ish animations.
This app allows users to directly link to their Facebook pages in order to connect and share with friends. While there have been many imitations to make the rounds across the mobile market, this is the first ever app to bear the actual Tamagotchi stamp of approval.
The Tamagotchi L.i.f.e. app is currently available for free on select Android devices running 2.3 and higher, including the Droid 3, Droid Bionic, ZTE X500, Motorola Droid Razr, Samsung Galaxy Note, HTC EVO 4G, Sony Experia Arc S, Samsung Galaxy S III, Nexus 4, Nexus 7, Nexus 10, Nexus S, and Sensation 4G.