I just published my new app - Blogger Stats on Google Play. It displays pageviews statistics of Blogger blogs. No need to log in with username and password - it uses the built in Android authentication mechanism. Check it out:
https://play.google.com/store/apps/details?id=pl.bartoszwesolowski.bloggerstats
To get more information about the app, visit my blog:
Android Dream Revised: My new app: Blogger Stats