If I said the word Tamagotchi how many people would say “Oh my God I remember that!”. Tamagotchi was probably one of the most successful toys out of the 1990's. It took until 2013 for an App to finally be released for it. You can now play with your old Tamagotchi with the all new Tamagotchi L.i.f.e. App. What's the cost of this app? Answer: free.