Compare Flow app uses Manning's Formula, the most widely accepted formula for evaluating the hydraulic capacity of non-pressure sewers.
In order to evaluate possible alternatives in either pipe geometry or material, use this app to compare the hydraulic flow capacity among various concrete pipes including circular, elliptical, arch and box sections with circular thermoplastic and corrugated metal pipes.
Latest Version
3.0.1Uploaded by
Aisamaae Chai
Requires Android
Android 7.0+
Category
Free Productivity AppContent Rating
Everyone
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Flag as inappropriateLast updated on Jan 9, 2026
UI improvements for better usability.
Added the option to enter custom dimensions for circular and box pipes.