A bit of history...Back in the mid-1990's, Jeppesen bought a little software company in northern California. This little company created a great aviation planning application for the Mac. Jepp bought it because it wanted the engine and other software, but almost immediately dropped the Mac software because there wasn't a large enough audience ($$$) for it. Fast forward about 10 years and the huge adoption of the tablet, specifically the iPad. Jeppsen attempted an app, which was not well received nor well-designed, but because the Boeing/Jepp name was attached, corp flight ops went that direction and required it. All of a sudden, Jepp realizes that GA as well as commercial flight ops (and the military!) are going the tablet route for numerous reasons - #1 ease of updates and #2 substantially reduced weight. A 1 pound iPad vs 2x30-40 # on thousands of flights a day is really a $$ issue in fuel costs.
The writing was on the wall when ForeFlight partnered with Jepp for charts, pushed by the various corp flight ops.
I don't see an Android version in the near future. But I do see a possible Surface version, since Boeing is a Windows environment other than specialized situations.
[Disclaimer: I worked for Boeing in the late 90s, at Jepp in the mid-2000's. Many Jepp employees were not happy about being acquired by Boeing but not that many left. Some were replace by long-time Boeing but that was primarily at the upper mgt level.]