iPhone App Ranking Tools by BROOK LENOX on JUNE 19, 2009 http://www.onlinemarketingrant.com/iphone-app-ranking-tools Pinger’s iPhone app Picfree (no longer with us) was getting close to dropping out of the top 100 paid apps.  I needed a tool to track its progress whenever that happened. In my research, I found two types of tools: 1) Tools to track app store [...]