Survey Calc app for iPhone and iPad

Survey Calc is an easy to use 3D cloud based app that brings drilling a well in to the mobile social network age.
Give certain users (MWD hands / Drillers) the ability to add or edit data. Restrict other users (company men, geologists, engineers) to only view the data. Users can elect to receive push notifications when new surveys or new PTB’s become available.
Enter sliding stats, target and BHA information while building the curve and this app while provide slide seen / unseen PTB information as well as build rate needed and amount to slide.