Compare Flow

iENGINEERING Corporation Productivity iPhoneiPadiPod touch

Compare Flow is a free Productivity app for iPhone and iPad by iENGINEERING Corporation. Rated 4.6/5 from 5 ratings. Requires iOS 15.1.

Rating: 4.6; 5 ratings
Price: Free; on the App Store
Size: 23 MB; Age 4+
Updated: Oct 9; 2025 · v3.0.1

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About Compare Flow

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.

Ratings & reviews

4.6

5 ratings

5 ★ 80% 4 ★ 0% 3 ★ 20% 2 ★ 0% 1 ★ 0%

What’s new

Version 3.0.1 · Updated October 9, 2025

UI improvements for better usability. Added the option to enter custom dimensions for circular and box pipes.

App privacy

The developer, iENGINEERING Corporation, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

Compare Flow is a free Productivity app for iPhone, iPad and iPod touch, developed by iENGINEERING Corporation. It is rated 4.6 out of 5 from 5 ratings on the App Store, requires iOS 15.1 or later and is 23 MB to download. It was first released on November 29, 2012 and last updated on October 9, 2025.

Category: Productivity
Rating: 4.6 / 5 (5 ratings)
Price: Free
Version: 3.0.1
Size: 23 MB
Requires: iOS 15.1 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: November 29, 2012
Last updated: October 9, 2025
Developer: iENGINEERING Corporation

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Alternatives to Compare Flow

Looking for apps like Compare Flow? Here are 6 similar apps on the App Store. The highest rated is iHP48 (4.6/5), and all 6 are free to download.

Compare Flow vs. alternatives
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