Best Flewid Flow Apps

250+ iOS apps curated and reviewed

4.4 avg rating

19 free apps

Updated September 2026

Out of 250+ flewid flow apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Flewid Flow Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Flewid Flow	Free	—	—	No	Jul 2026
2	Orifice Flow	$3.99	4.0★ (1)	No	No	Sep 2026
3	WingFlow	Free	—	No	No	Jun 2026
4	Tek-Trol Bluetooth	Free	—	No	No	May 2026
5	My Flow .	Free	4.6★ (4K)	No	No	Sep 2026
6	TrueFlow HVAC Air Flow	Free	5.0★ (4)	No	No	Jul 2026
7	Water Flow Calculators	Free	4.6★ (5)	No	No	May 2026
8	Flow Conversions	Free	5.0★ (1)	No	No	May 2026

Top Picks for Flewid Flow

#1

Flewid Flow by JohnyOnTheSpot LLc

Editor's Choice

💪 Health & Fitness

0.0(0 ratings)

FreeIn-App Purchases

Flewid Flow screenshot 1

Flewid Flow screenshot 2

Flewid Flow screenshot 3

#2

Orifice Flow by Kaup Shenoy Associates

Strong Contender

4.0(1 ratings)

$3.99

Orifice Flow screenshot 1

Orifice Flow screenshot 2

Orifice Flow screenshot 3

Orifice Flow screenshot 4

Orifice Flow screenshot 5

Orifice Flow screenshot 6

Calculate fluid flow rates in pipes and conduits using orifice plates. Supports common industrial fluids and custom fluid properties, with adjustable units and orifice types. Ideal for engineers and designers.

#3

WingFlow by Lana Sambol

Mini Airflow & CFD Simulator

Worth Considering

0.0(0 ratings)

Free

WingFlow screenshot 1

WingFlow screenshot 2

WingFlow screenshot 3

More Flewid Flow apps to explore

Tek-Trol Bluetooth

Tek-Trol Bluetooth

Tek-Trol Bluetooth

by Cable & Wireless Holdings, Inc.

Manage your Flow services conveniently from your mobile device. Monitor usage, troubleshoot issues like internet connectivity, and access customer support. The app also features a shop for personalized offers and provides real-time notifications.

Monitor usage, balances, and billingTroubleshoot internet and reset modemManage Wi-Fi settings and run speed tests

📊 Productivity

TrueFlow HVAC Air Flow

TrueFlow HVAC Air Flow

TrueFlow HVAC Air Flow

by The Energy Conservatory

This tool offers a simple and accurate way to measure airflow through residential air handlers. It provides direct CFM readings quickly, without complex calculations. Designed for ease of use in various air handler configurations.

Accurate airflow measurementDirect CFM readingsFast 2-3 minute readings

Water Flow Calculators

Water Flow Calculators

Water Flow Calculators

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

Flow Conversions

Flow Conversions

Flow Conversions

Water flow conversions

Easily convert water flow rates between various units of measurement. This utility app provides a straightforward way to calculate and understand different flow rate values.

Calculate flow rateMultiple units of measureWater flow conversions

by cadence design systems, inc

This app calculates the necessary grid spacing for computational fluid dynamics (CFD) simulations. It helps engineers determine near-wall cell height for accurate viscous flow computations. Supports both SI and Imperial units.

Calculate grid spacing for target y+ valuesSupports viscous CFD computationsWorks in SI or Imperial units

📊 Productivity

by Charles Bilodeau-Berube

This application allows users to design and analyze aircraft wing sections using advanced numeric methods and CFD simulations. It offers tools for creating custom airfoil geometries, real-time aerodynamic analysis, and importing existing designs.

NACA airfoil generationReal-time aerodynamic analysisAirfoil import from database

Ballistics Calculator

This app calculates ballistic data for rifles and bullets, factoring in weather and distance. It offers advanced features like muzzle velocity and BC truing, extensive bullet libraries, and customizable rifle and bullet profiles. Exportable trajectory tables and real-time weather integration enhance accuracy for shooters.

Ballistic calculationsReal-time weather integrationExtensive bullet libraries

by Task Force Tips

This app assists firefighters in calculating water flow rates, pump discharge pressures, and nozzle reactions. It can be used with a Bluetooth flow meter or as a standalone calculator with established fire flow formulas. Educational videos on water flow are also included.

Calculate fire hose flow ratesDetermine pump discharge pressuresCalculate nozzle reaction

Elkhart Hard Facts Calculator

Elkhart Hard Facts Calculator

Elkhart Hard Facts Calculator

by Elkhart Brass

This utility app provides essential calculators for accurate flow testing, covering various nozzle types, pump discharge pressures, and fire flow formulas. It also includes direct links to helpful instructional videos.

Smooth Bore Discharges & Flow/Pressure calculatorNozzle Reaction calculators (Smooth Bore & Fog)Pump Discharge Pressure calculators

ESC Gas Flow Rate Calculator

ESC Gas Flow Rate Calculator

ESC Gas Flow Rate Calculator

Measure & calculate flow rates

FAA Library: Pilot Manuals

FAA Library: Pilot Manuals

FAA Library: Pilot Manuals

by Fishington Studios

Access a comprehensive collection of Federal Aviation Administration training manuals. This app serves as an ideal study companion and reference guide for aspiring and current pilots, offering a wide range of essential aviation knowledge.

Extensive FAA manual collectionStudy companion and reference guideAccessible on iOS devices

free with in-app purchases

Flow Test Calculator

Flow Test Calculator

Flow Test Calculator

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

free with in-app purchases

WARDFLEX Jobsite Assistant

WARDFLEX Jobsite Assistant

WARDFLEX Jobsite Assistant

by Ward Manufacturing LLC

This app helps installers quickly determine the correct size of WARDFLEX® tubing needed for gas installations. By inputting gas type, supply pressure, pressure drop, and run length, it calculates the required flow capacity for different tubing sizes.

Sizing charts for WARDFLEX® tubingCalculate flow capacityInput gas type, pressure, and length

Virtual Flange Slide Rule

Virtual Flange Slide Rule

Virtual Flange Slide Rule

by American Certified Equipment, Inc.

Access essential measurements and dimensional data for API 6A integral flanges. This tool provides quick access to critical specifications for engineering and industrial applications.

API 6A integral flange dataRelevant measurementsDimensional data access

Your flights in your pocket.

Track all your flight data conveniently on your mobile device. Organize flights by month, filter by aircraft or airport, and upload logs easily. Get detailed analysis of your flights with over 30 calculated parameters and graphs.

Organized monthly flight listFilter by aircraft or airportEasy log upload via SD card

📊 Productivity

FAQ about Flewid Flow

Are there free flewid flow apps for iPhone?

Yes — 19 of the top flewid flow apps we rank are free to download, including Flewid Flow and WingFlow.

Does Flewid Flow have ads or in-app purchases?

Flewid Flow has no in-app purchases, according to its App Store listing as of September 2026.

How many flewid flow apps are on the App Store?

We track 250+ flewid flow apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.