Like it or not, your credit score dominates all the financial details of your life. Most services that provide you access to these all-important values have a fee attached, but that's not the case with Credit Karma, which has just arrived on Android. You could be forgiven for being wary of an app that asks for so much personal information, but Credit Karma is the real deal and provides a killer service.
Credit Karma pulls its data from TransUnion, one of the big three credit reporting agencies. All you have to do is make an account, and provide the app with personal data to verify your identity.