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Open Flow Pro

Open Flow Pro

by AppsAndCode LLC

1 ratings
10 reviews
📊 Productivity
🔍 Reference

Archived App (Last seen on 23 Jun 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

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Features

Developer

AppsAndCode LLC
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About

This app helps engineers quickly calculate hydraulic properties for open channels, orifices, weirs, and flues. It provides results in both English and metric units and includes a reference section with constants and coefficients.

✓Open channel calculations
✓Orifice calculations
✓Weir calculations
✓Flume calculations
✓English and metric units
✓Manning's n-values lookup
Show original description

What's New in Open Flow Pro

4.5

June 20, 2014

Completely re-designed for IOS 7 Added a flume calculator and an entire reference section with coefficients, manning's n values and more.

User reviews

Most RecentHighest RatedLowest Rated

Not a good program

Very, very, very slow. Poor interface. Don't wast your money.
EngineeringEngineering

App calculates incorrectly.

The calculation for orifice discharge is not correct. The app uses the height from the invert of the orifice rather than the center point. This makes the discharge calculation incorrect. I emailed AppsAndCode about this issue weeks ago, but they have not corrected the problem.
tjh4242tjh4242

nice app

it supports inches for pipes and the last update was pretty good.
yellow laternyellow latern

Waste of money

Don't waste your money.I'll change my rating when you fix this app
Chuck WarChuck War

Good app, great idea, needs tweaking

Need to add a pull down menu to select Manning's n from the table, need to be able to select the units for input (inches and mm), need to be able to solve for any of the given variables. Will be very handy once these issues are addressed. No crashing problems on my 3GS.
David HammondDavid Hammond
See 5 more reviews

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FAQ

What is Open Flow Pro used for?

Open Flow Pro is a productivity tool designed for engineers to quickly calculate hydraulic properties of open channels, orifices, weirs, and flues. It supports various cross-sections and provides results in both English and metric units.

What types of calculations does Open Flow Pro offer?

Open Flow Pro includes calculators for open channels, orifices, weirs, and flumes. It also features a comprehensive lookup table for manning's n-values and orifice coefficients.

Does Open Flow Pro support both English and metric units?

Yes, Open Flow Pro provides results in both English and metric units, making it versatile for different project requirements and user preferences.

What devices is Open Flow Pro compatible with?

Open Flow Pro is a universal app designed for iOS devices, including iPhone, iPad, and iPod. It was purchased once and runs on both iPhone and iPad.

How often is Open Flow Pro updated?

The latest version of Open Flow Pro is 4.5, and it was last updated on June 20, 2014. Users can expect a stable experience based on its last update.

What is the price of Open Flow Pro?

Open Flow Pro is available for a one-time purchase of $0.99. This price grants access to all its features on supported iOS devices.

Does Open Flow Pro have ads?

No, Open Flow Pro does not contain advertisements. As a paid application, it offers an ad-free experience for its users.

What is the age rating for Open Flow Pro?

Open Flow Pro has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.