If you belong to the user group that was willing to take Fallout Shelter on Android at last you're in luck: it is already available in Google Play, giving us the opportunity to lead our own shelter in the role of Vault-Tec supervisors.
Fallout 4 stands as one of the possible games of the year, and Bethesda made a presentation back in E5 2015 (first appearance at E3, of course): they put the honey on the lips, and said anything else until later this year. Luckily, they did bring us a small advance in the form of mobile game, a game that puts us as a supervisor at one of the many nuclear shelters built by Vault-Tec.
Unfortunately, Fallout Shelter has been a temporary in exclusivity for iOS, for technical reasons in the words of Bethesda. Luckily, they promised they would bring the game to Android, and have kept his word, because we already have Fallout Shelter available for Android.
The trailer for Fallout Shelter and shows us all what we will find, with the post-nuclear ambience so typical of Fallout we could enjoy all the titles, but if we summarize it: this is a game with freemium touches they give us a basic shelter, and our work is to grow and prosper. iOS version has achieved success, becoming one of the best releases made in the App Store, and now we can test it on our Android.