https://github.com/MrMormon/you-are-so-random
EDIT: fixed 'ransom' typo
From the readme:
First, install Droidscript from an Android app store. Open the spk file. From there, you can make a shortcut to directly run You Are SO Random from the home screen. This repo contains the Javascript source code, but it will be available already, should you wish to add features to the random search besides minimum word count.
At the start, you will have the chance to log in to your account. Then can you shelve your serendipitous stories for further fanatical feasting or dutiful downloading! Cheers, Sideburn Etic
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Changelings are nothing more than oxytocin-powered 3D printers.