• RockRev is a "2 in 1" design calculator on rock revetment or rubble mound breakwater.  The app calculates the median rock rize and mass using one of the two most-commonly used methods: Hudson Formula and van der Meer Formula.  This is a universal app that runs on both iPhone and iPad with iOS 6.0 system. 
  • Screen Shots - iPhone:



Screen Shots - iPad: