Compare Flow
iENGINEERING Corporation Productivity
Evaluate the hydraulic capacity of non-pressure sewers using Manning Formula.
- Rating
- 5.0
- 22 ratings
- Downloads
- 1K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 1
- 2025 · v3.0.1
Screenshots
About Compare Flow
Compare Flow app uses Manning 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 pipe including round, elliptical, arch and box sections with round thermoplastic and corrugated metal pipes.
In order to evaluate possible alternatives in either pipe geometry or material, use this app to compare the hydraulic flow capacity among various concrete pipe including round, elliptical, arch and box sections with round thermoplastic and corrugated metal pipes.
What’s new
Version 3.0.1 · Updated October 1, 2025
UI improvements for better usability. Added the option to enter custom dimensions for circular and box pipes.
User reviews
This is a great app for surveyors when doing drainage topography
Great
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