HydraCal – Hydraulic Calculator Ditch messy spreadsheets. HydraCal is a precision toolkit for hydraulic pros needing fast, accurate results anywhere. From high-pressure presses to complex piping, get essential math in your pocket. Key Features: Cylinder: Force, speed, & area calculations. Piping: Pressure drops & Reynolds numbers. Advanced: Decompression, Regeneration, & Compressibility. Mobile: Clean, optimized Android UI. Built by engineers, for engineers. Streamline your workflow today!