222+ iOS apps curated and reviewed
If you already know Hydrant Flow Test Calculator, this is the deeper bench. 222+ hydrant flow test calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.
This app helps users calculate flow rates of hydrants and determine the maximum flow of a water system using a standard variation of the Hazen-Williams formula. Try it out to easily assess your water system's flow capabilities.
This fluid flow rate and pressure loss calculator app helps engineers perform calculations for pipe systems, including flow rate, pressure drop, pipe diameter, and maximum pipe length, for both liquid and gas flow. Download the app to easily calculate and share results, and consider a subscription for full access to all features and no calculation restrictions.
Estimate concrete quantities with ease using 15 free calculators available in the app for various construction projects such as slabs, walls, and columns. Input dimensions in different units and receive results in both US customary and metric measurements. Access these trusted calculators by visiting www.inchcalculator.com.
Estimate the amount of gravel, stone, sand, and more for your projects with this free gravel calculator. Get accurate measurements in tons, cubic yards, and cubic meters. Trusted by millions worldwide, it's your go-to tool for landscaping and hardscaping projects!
The app is a comprehensive graphing calculator that features algebraic entry, math functions, graph plotting, statistics, matrix operations, unit conversion, BASIC programming, chemistry tools, geometry calculations, finance functions, and a built-in user guide for easy reference. It offers a colorful, fast, and fluid experience on iPhone and iPad with advanced features like touch input, high-resolution graph outputs, and fast computation speeds. Explore its diverse functionality to enhance your mathematical tasks.
A versatile calculator app for iPhone and iPad offering over 40 calculators and unit converters for finance, health, and more. Simplify your calculations with just one app today!
A next-generation clinical calculator and decision support tool designed for the medical community, featuring tools across various medical specialties to aid in diagnosis, treatment, and prognosis. Developed by clinician experts, it provides quick answers through unique 'Question Flow' technology and integrates recent research publications for practical use. Try it now to streamline your clinical decision-making process.
This advanced calculator provides pipe trade professionals with quick access to standard pipe data and dimensions, as well as tools to solve complex calculations such as pressure loss, offsets, and unit conversions. With its comprehensive features and ability to manipulate fractions, this app is a valuable tool for plumbers, pipe fabricators, and other professionals in the pipe trade, download now and streamline your work.
This pipe sizing calculator app determines the minimum internal pipe diameter required for a given flow rate at a specified maximum pressure loss, providing comprehensive results and customizable options. Engineers can use it to perform calculations, generate professional reports, and verify results against published data, and it is available for a one-time fee with a free trial download.
This application calculates friction loss and fitting loss results for liquid pressure drop in pipes, using the Darcy-Weisbach equation and providing comprehensive results, including Reynolds number and fluid velocities. Try it out today and perform accurate pressure drop calculations on site or in the office, with the ability to generate professional reports and save results for future reference.
This application provides a guideline for determining landscape design and calculations, taking into account various factors such as soil, plants, and irrigation system components. It allows users to save and recalculate results, ensuring accurate and up-to-date measurements based on official industry standards.
This ducting size calculator simplifies the job of duct sizing for HVAC professionals, allowing users to calculate duct size, velocity, pressure drop, and flow rate for ductwork with precision and ease. Download the app to streamline your duct sizing calculations and take advantage of customizable preference settings and accurate solver equations.
This product calculator is a quick and easy tool to help you calculate your concrete needs and more, including aggregates, ready-mix, and asphalt. Try it out to accurately determine your material requirements.
This ultimate calculator for HVAC professionals and sheet metal specialists simplifies complex calculations with precision tools for ducting offsets, angle measurements, and dimensional math. Try it out with a free trial and transform your workflow to increase accuracy, eliminate errors, and boost productivity with every calculation.
This mobile app helps users manage water better by providing a commercial pool calculator and eco-friendly water treatment solutions. Download the app to learn more and take control of your water management with the help of expert tools and education.
This application helps users calculate and estimate the amount of concrete needed for various projects, such as flatwork, footings, walls, and columns, and share the results with suppliers or contractors. With it, users can also get quotes, place orders, and ask product-related questions with customer service representatives if they are within the service area.
This application calculates water channel flow parameters, including surface width, area, and velocity, for constant flow quantities, slopes, and channel shapes. Try it out to determine flow characteristics for circular and rectangular channels.
This hydraulics calculator offers a comprehensive suite of 94 calculators and converters to simplify and streamline hydraulics, waterworks, and civil engineering calculations, providing quick and accurate solutions for a wide range of parameters. Download now to access a vast array of calculations, from general hydraulics and dimensionless numbers to specialized calculations for culverts, channels, weirs, and more.