If you call it "Zaphod Beeblebrox", you're probably going to rank very high in a search for that term. But both "your" and "location" are bound to be part of 10000 app descriptions already, and every single one of those apps is (as of now) more popular than yours, and will thus rank higher.
As an aside, you should pick a package name that doesn't clash with an existing company. virtual.com is even an IT company, meaning there's a chance they might come out with an Android app at some point. Guess who's going to lose the fight for that package name you used!