Just read this blogpost from Cameron Fuller about Xian Wings.
Xian Wings provides a mobile accessible version of the information available in Operations Manager which works on multiple platforms including Android, Windows Phone, iPad and iPhone. Xian provides access to state information, alert information, performance graphs and notifications on these various platforms.
Information about Xian Wings is available at: http://www.jalasoft.com/xian/wings
And a free trial is also available at: http://www.jalasoft.com/xian/wings/try
Have fun reading!