Best Pipe Flow Software Apps

208+ iOS apps curated and reviewed

4.5 avg rating
17 free apps
Updated June 2026

Pipe Flow Wizard is the household name in pipe flow software, but it's far from the only option. We track 208+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Pipe Flow Software

Pipe Flow Wizard - Calculator#1

Pipe Flow Wizard - Calculator by Daxesoft Ltd

Flow Rate & Pressure Loss Calc
Editor's Choice
🔧 Utilities
4.5(98 ratings)
FreeIn-App Purchases
Pipe Flow Wizard - Calculator screenshot 1
Pipe Flow Wizard - Calculator screenshot 2
Pipe Flow Wizard - Calculator screenshot 3
Pipe Flow Wizard - Calculator screenshot 4
Pipe Flow Wizard - Calculator screenshot 5
Pipe Flow Wizard - Calculator screenshot 6

Calculate fluid flow rate and pressure loss in pipes. This app helps engineers determine pipe diameter, maximum pipe length, and friction loss for both liquid and gas flows, including fittings and elevation changes. Results can be shared as Excel or PDF reports.

Pipe Flow Liquid Flow Rate#2

Pipe Flow Liquid Flow Rate by Daxesoft Ltd

Find Flow, Friction Loss Calc
Strong Contender
🔧 Utilities
4.8(4 ratings)
FreeIn-App Purchases
Pipe Flow Liquid Flow Rate screenshot 1
Pipe Flow Liquid Flow Rate screenshot 2
Pipe Flow Liquid Flow Rate screenshot 3
Pipe Flow Liquid Flow Rate screenshot 4
Pipe Flow Liquid Flow Rate screenshot 5
Pipe Flow Liquid Flow Rate screenshot 6

Calculate fluid flow rate in pipes, including friction and fitting losses, using accurate engineering equations. Features extensive databases for liquids, pipes, and fittings, with customizable units and reporting options.

Pipe Flow Liquid Pressure Drop#3

Pipe Flow Liquid Pressure Drop by Daxesoft Ltd

Find Loss, Friction Loss Calc
Worth Considering
🔧 Utilities
5.0(12 ratings)
FreeIn-App Purchases
Pipe Flow Liquid Pressure Drop screenshot 1
Pipe Flow Liquid Pressure Drop screenshot 2
Pipe Flow Liquid Pressure Drop screenshot 3
Pipe Flow Liquid Pressure Drop screenshot 4
Pipe Flow Liquid Pressure Drop screenshot 5
Pipe Flow Liquid Pressure Drop screenshot 6

This app calculates friction and fitting losses in liquid flow systems using the Darcy-Weisbach equation. It offers extensive databases for fluids, pipes, and fittings, with customizable units and reporting options. Verified against published data, it's designed for engineers needing accurate pressure drop calculations.

More Pipe Flow Software apps to explore

4
Pipe Flow Gas Pipe Diameter
Pipe Flow Gas Pipe Diameter
Pipe Flow Gas Pipe Diameter
Find Size, Friction Loss Calc
Free

This utility app calculates the minimum internal pipe diameter for gas flow based on flow rate and pressure loss. It supports various calculation equations and offers comprehensive results with customizable units and databases for materials, fluids, and fittings.

Calculates minimum internal pipe diameterSupports multiple flow equations (AGA, Weymouth, etc.)Handles gas density changes with Ideal Gas Law
🔧 Utilities
(2)
free
5
Pipe Flow Liquid Pipe Diameter
Pipe Flow Liquid Pipe Diameter
Pipe Flow Liquid Pipe Diameter
Find Size, Friction Loss Calc
Free

This app calculates the minimum internal pipe diameter required for a specific flow rate and maximum pressure loss. It offers comprehensive results, customizable databases for materials and fluids, and generates professional reports.

Pipe diameter calculationFriction loss calculationCustomizable material and fluid databases
🔧 Utilities
(5)
free with in-app purchases
6
Pipe Flow Gas Pipe Length
Pipe Flow Gas Pipe Length
Pipe Flow Gas Pipe Length
Find Length,Friction Loss Calc
Free

This app calculates the maximum pipe length for gas flow before pressure loss exceeds a specified rate. It offers comprehensive results, customizable databases for materials and fittings, and supports various units. Engineers can generate professional reports and verify calculations against published data.

Maximum pipe length calculationFriction loss and fitting loss analysisCustomizable databases for materials, fluids, and fittings
🔧 Utilities
(1)
free with in-app purchases
7
Pipe Flow Gas Flow Rate
Pipe Flow Gas Flow Rate
Pipe Flow Gas Flow Rate
Find Flow, Friction Loss Calc
Free

This utility app calculates gas flow rates in pipes, accounting for friction and fitting losses using compressible isothermal equations. It offers extensive databases for materials, fittings, and gases, with customizable units and reporting options.

Gas flow rate calculationFriction and fitting loss analysisCompressible isothermal equations
🔧 Utilities
(7)
free
8
Pipe Flow Gas Pressure Drop
Pipe Flow Gas Pressure Drop
Pipe Flow Gas Pressure Drop
Find Loss, Friction Loss Calc
Free

This app calculates gas pressure loss in pipes using various compressible flow equations. It automatically handles gas density changes and provides detailed results including Reynolds number and friction factors. Users can customize pipe materials, fittings, and gases from integrated or custom databases.

Friction and fitting loss calculationsMultiple compressible flow equationsAutomatic gas density handling
🔧 Utilities
(11)
free
9
Pipe Flow Liquid Pipe Length
Pipe Flow Liquid Pipe Length
Pipe Flow Liquid Pipe Length
Find Length,Friction Loss Calc
Free

This utility app calculates the maximum pipe length for a given pressure loss, flow rate, and pipe diameter. It offers comprehensive results, customizable databases for materials and fluids, and supports both Imperial and Metric units. Engineers can generate professional reports and save results for later use.

Maximum pipe length calculationFriction loss and fitting loss calculationIntegrated databases for liquids, pipes, and fittings
🔧 Utilities
(1)
free with in-app purchases
10
Site Report Pro- Punchlist App
Site Report Pro- Punchlist App
Site Report Pro- Punchlist App
Punch List & Site Audit Snags
Free

This app streamlines site inspections and punch list generation. Easily document issues with photos, add annotations, and create professional PDF or XLS reports with customizable themes. Assign tasks to team members and share reports efficiently.

Generate PDF/XLS reportsAnnotate and blur photosAssign issues to team members
📊 Productivity
(616)
free with in-app purchases
11
Site Report Pro+ Punchlist App
Site Report Pro+ Punchlist App
Site Report Pro+ Punchlist App
Punch List & Site Audit Snags
$16.99

This app streamlines site inspections and punch list creation. Easily document issues with photos, mark them up, assign tasks, and generate professional PDF or Excel reports with customizable themes and powerful sorting options.

Generate PDF/XLS reportsAdd up to 8 photos per issueMark up and blur photos
📊 Productivity
(309)
paid
12
Pipe Calc Elite
Pipe Calc Elite
Pipe Calc Elite
Calculator for Pipe Trade Pros
$19.99

An advanced calculator for pipe trade professionals, offering quick access to pipe data, dimensions, and complex calculation solutions. It handles fractions and unit conversions, making it an essential tool for plumbers and fabricators on the job site.

Pipe data and dimensionsPressure loss calculationsOffset and cutback calculations
🔧 Utilities
(143)
paid
13
Compare Flow
Compare Flow
Compare Flow
by iENGINEERING Corporation
Free

This application helps engineers and designers evaluate the hydraulic flow capacity of various non-pressure sewer pipe types. It allows for comparisons between different pipe geometries and materials, including concrete, thermoplastic, and metal options.

Manning's Formula calculationCompare hydraulic flow capacityEvaluate pipe geometry alternatives
📊 Productivity
(5)
free
14
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Pipe Trades Pro Calc
Calculator | Welding & Piping
Free

This app provides advanced calculation tools and comprehensive data for pipe trade professionals. It streamlines workflows for pipefitters, welders, and steamfitters with features for measurements, fluid dynamics, and material specifications. Designed for efficiency and accuracy, it works offline for on-site use.

Advanced measurement calculationsFluid dynamics and pressure analysisComprehensive pipe data access
🔧 Utilities
(3.6K)
free with in-app purchases
15
Water Flow Calculators
Water Flow Calculators
Water Flow Calculators
by Waterous
Free

This educational app provides calculations for water flow using friction loss, smooth nozzle, NFA, and Iowa formulas. It's designed for professionals and students needing quick and accurate fluid dynamics computations.

Friction loss calculationsSmooth nozzle calculationsNFA formula support
📚 Education
(5)
free
16
Pipe Fitter Calculator
Pipe Fitter Calculator
Pipe Fitter Calculator
by Kevin Morneault
$4.99

This app provides a comprehensive suite of tools for pipe fitting calculations, including offsets, angles, and fitting data. It supports various pipe standards and measurement units, helping users determine precise cut lengths and angles for fabrication.

Multiple pipe offset calculation optionsReducing tee offset calculationsOdd angle fitting calculations
📊 Productivity
(28)
free
17
PlexCalc™ by Performance Pipe
PlexCalc™ by Performance Pipe
PlexCalc™ by Performance Pipe
by Chevron Phillips Chemical Company LP
Free

This utility app helps engineers and designers select and calculate specifications for polyethylene (PE) pipe. It performs various calculations related to flow rate, pressure, and loading for specific product lines, serving as a supplement to industry guidelines.

PE pipe design assistanceFlow rate calculationsPressure capability analysis
🔧 Utilities
(3)
free
18
Flow Test Calculator
Flow Test Calculator
Flow Test Calculator
by Larry Owens
Free

Calculate hydrant flow rates and determine maximum water system flow. This tool uses a standard variation of the Hazen-Williams formula for calculations. Imperial units are currently supported, with metric coming soon.

Hydrant flow rate calculationMaximum water system flow determinationHazen-Williams formula implementation
📊 Productivity
(63)
free with in-app purchases
19
Pipe Guide Calculator
Pipe Guide Calculator
Pipe Guide Calculator
by IT Welding Sweden AB
Free

This utility app provides essential calculations for pipe fitting, eliminating the need for reference tables. Designed by a welder for welders, it aims to save time and streamline work processes.

All necessary computations in one placeUseful calculations for pipe fittingEliminates the need for tables
🔧 Utilities
(4)
free
20
Pipe Fitting
Pipe Fitting
Pipe Fitting
Pro Calc | Welding & Trades
Free

This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.

Offset calculators (basic, rolling, parallel)Back-to-back fitting solutionsElbow miter cut and triangle solver
📊 Productivity
(21)
free with in-app purchases