Pipe Friction Factor Lite

"Pipe Friction Factor Lite" is an Android app designed to calculate pipe friction factors, including Darcy and Fanning factors. Users can enter values like Reynolds' Number, Pipe Diameter, and Surface Roughness. The app offers two calculation methods—Churchill Equation and Colebrook-White Equation—and provides results in both SI and US units. With a built-in database for common pipe materials, it simplifies calculations and saves time compared to traditional charts. Free with ads, it encourages user feedback for improvement.