whatever you decide on, for brand continuity I would definitely use the same style for both ios and android.
On a large scale like on the home page the flat images are better suited but on the really small scale mobile device the Globe (#9) looks a lot more sexy and sharper. Clear background for android and coloured background for ios
or both
I believe the one on the right gives a more aesthetically pleasing. The one on the left looks like something from the early 2000's. I would go with the one on the right just make it a full map.
Got the first word, mind as well get my last say in.
I think 6 & 7 are the most appealing,
I do however. Want to cast my vote for a Simple "WL" logo
If not only to create brand recognition, and assist people in remembering and coming back to WL because its familiar and friendly to them.
The globe just seems out of style with the flow of the game, and I know you have been considering it.
Just go for it, and stop stressing yourself out Randy.
We will support you no matter what you choose.