Company Kowalchuk LLC created these great apps:
DD HD lite, DDSlite, Perinola, JUMP Doggy, BRodeo, Perinola XL, Air_Control, BRodeoJr, SpellingDoggy, SpellingDoggy Spanish, SpellingDoggyRussian, DoggyStack, DoggyStack5, DDSMaxPay, DDSMaxPayHD Directional Drilling Simulator with Well Plan and Geology Modes, YAALA, AirControlMaps, WindIQ technical sailing analysis tool, WindIQ Studio technical windsurfing and sailing analysis tool, PlotIQ LAS file viewer, TennisIQ, and others..
