AppGratis was under investigation whether the application worked to inflate app rankings in the App Store charts .
Days after receiving approval for the iPad application in 2013 , Apple pulled the AppGratis application from the iOS App Store stating that the application violated clauses 2.25 and 5.6 .
AppGratis was under investigation whether the application worked to inflate app rankings in the iOS App Store   charts .
Days after receiving approval for the iPad application in 2013 , Apple pulled the AppGratis application from the iOS App Store stating that the application violated clauses 2.25 and 5.6 .