Jeppview is available in Android version as well. It could be a cheaper alternative than paying the Apple Tax.
And lots of reviews on "Google Play" of just how bad it is and you need to get just the right Android device to make it work reliably. (hint: those that are not actually significantly cheaper than iPads)
And then you still only have Jepp; if you want to go bug smashing on the weekend, you are out of luck with the other EFBs that are only on iOS...