Best apps like Process Calculator

25+ similar apps compared and reviewed

4.7 avg rating
7 free apps
Updated July 2026

Looking for something like Process Calculator? We've analyzed 25+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Process Calculator

DWSIM Simulator#1

DWSIM Simulator by Daniel Medeiros

Chemical Process Simulation
Editor's Choice
📊 Productivity
4.6(101 ratings)
FreeIn-App Purchases
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This app provides a powerful offline chemical process simulation tool. It allows engineers to build complex process models, perform thermodynamic calculations, and analyze various unit operations. Features include a touch-enabled PFD interface, extensive compound databases, and advanced calculation engines.

More apps like Process Calculator

4
Chemical Engineering AppSuite HD
Chemical Engineering AppSuite HD
Chemical Engineering AppSuite HD
by Vector 254 LLC
$0.99

This comprehensive app suite offers a vast array of tools for chemical engineers, chemists, and students. It includes unit converters, physical property calculations, thermodynamic equations, and specialized calculators for fluid dynamics and more. Access a chemical database, periodic table, and graphing tools.

Steam table calculationsChemical database (1000+ compounds)Extensive unit converters
📊 Productivity
(78)
free with in-app purchases
5
H2Calcs
H2Calcs
H2Calcs
Calcs and Facts for Hydrogen
Free

This app provides essential calculations and quick facts related to hydrogen applications. It includes tools for fueling time, vessel capacity, and energy conversion, alongside information on fuel properties and hydrogen colors.

Fueling Time CalculationVessel Capacity CalculationFlow Rate Conversion
📊 Productivity
(1)
free
6
Combi Valve Sizer
Combi Valve Sizer
Combi Valve Sizer
by Siemens AG
Free

This app simplifies the selection of specific HVAC components. It guides users through choosing the correct valve and actuator, calculates flow rates, and assists with presetting and commissioning. Users can also tag components and download reports.

Guided valve and actuator selectionValve sizing and flow calculationValve presetting calculation
📊 Productivity
(0)
free
7
Volume in Pipe
Volume in Pipe
Volume in Pipe
Gas Volume Estimator
Free

Quickly estimate the gas volume within pipes, launchers, or vessels. Input operating conditions and pipe size for an approximate volume calculation. This tool is designed for rapid field estimates.

Estimate gas volumeInput operating conditionsSelect pipe size
📊 Productivity
(1)
free
8
Petroleum Field Calculator
Petroleum Field Calculator
Petroleum Field Calculator
Oilfield Calculations
$1.99
📊 Productivity
(0)
9
Pipe Tools
Pipe Tools
Pipe Tools
by Bri-Steel Manufacturing
Free

This app provides a comprehensive steel pipe handbook with charts for wall thickness, mass, and pressure calculations. It facilitates quick conversions and cost comparisons, allowing users to prepare and send customized PDF quotes for pipe sales.

Steel pipe charts (wall thickness, mass)Unit conversions (feet, meters, pounds, kg)Pipe cost comparison
📊 Productivity
(19)
free
10
Tubing & Hose Selector
Tubing & Hose Selector
Tubing & Hose Selector
by Trelleborg Sealing Solutions
Free
📊 Productivity
(0)