Apps Like Gas Converter for iPhone and iPad
Convert gas units with precision
Convert volumetric units to weight-based units for 15 industrial gases. Select gas type, input volume, and choose unit type. View enthalpy, boiling point, and temperature values for 0°C, 15°C, and 20°C.
Gas Converter screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.



Simple Unit Converter - Pro Measurement and Conversion Calculator for Multi Units
Jian Yih Lee
Convert across length, area, mass, temperature,
Convert across categories including length, area, mass, temperature, volume, density, and flow rates. Switch between like km to miles or Celsius to Fahrenheit. Calculate torque and viscosity values. Export results and share conversions directly.

Calculator₊
Impala Studios B.V.
Calculate, edit, and track equations
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. Access scientific functions for advanced calculations. Convert units between different measurement systems.


Temperature Converter
Armchair Engineering
Convert temperatures between Celsius, Fahrenheit, and Kelvin
Convert temperatures between Celsius, Fahrenheit, and Kelvin. Input values and see instant conversions. Remove ads with a one-time in- purchase.

Calculator - Pad Edition
Ratha Sou
Calculate in portrait, science in landscape
Perform basic calculations in portrait mode and scientific calculations in landscape. Use root, power, factorial, exponential, division, logarithm, and trigonometric functions. Features a flat UI design similar to built-in iOS apps.

Calculator Pro+ for iPad
Mosaic S.r.l.
Calculator with unit and currency converter.
The app offers basic and scientific calculator modes, a universal converter for numerous units, and multitasking capabilities. Users can view calculation history, edit input, and customize the appearance with various skins.

Converter+ (Units, Currencies)
TranCreative Software
Convert units, currencies, and calculate.
The app offers unit and currency conversion across hundreds of categories. It includes mortgage, loan, and tip calculators, with the ability to edit, add, or download templates.

Tracer - Gas Detector
ReFleX Wireless Inc.
Detect gas leaks with your phone
Detect gas leaks with real-time alerts for methane, propane, formaldehyde, and hydrogen. Connect via USB to a smartphone for power and data. Locate gas sources with precision. Monitor emissions continuously and receive notifications.


Units Plus Converter
Alan Mrvica
Swap currency with a single button press
Convert across 12 categories including area, currency, data, distance, temperature, and time. Swap by pressing a button on the keypad. View live currency updates for 155 world currencies every 15 minutes. Supports iPad Split View.

Conversion Calculator Units
RV AppStudios LLC
Convert across 12 categories
Convert across 12 categories and 140+ . Tap to select , swipe to switch values. Adjust options easily. View results instantly without complex steps.

Fuelly: MPG & Service Tracker
Fuelly, LLC
Track fuel economy and maintenance records.
The app tracks gas mileage and vehicle maintenance records. It syncs data online and provides customizable service reminders for tasks like oil changes.

Converter: Units & Currencies
DROXIC OOD
Elegant and simple unit converter app.
The app offers over 25 categories and 450 units for conversion, including 150 currencies. It supports 24 languages and is designed for iPhone, iPad, and iPod touch.

INPEX Oil&Gas Unit Conversion
Stakeholdercom Ltd.
Convert oil and gas units easily.
The app converts units for oil and natural gas, including barrels, tons, and btu. It provides easy and convenient unit conversions for users.

Conversion Calculator Plus
Yan Liong Tan
Convert units and currencies instantly
Convert units across multiple categories including currency, length, area, weight, and more. Switch between simple and carousel layouts. Automatically update currency exchange rates daily. Search for units from the home screen.

Thermonator Thermodynamics
Tomas Gomez Martin
Solve thermodynamic problems
Solve thermodynamic problems with a calculator that computes steam tables for water, air, ideal gases, refrigerants, and other substances. View interactive graphs of results. Share calculations.

Gas Manager
Pascal Meziat
Track fuel costs and vehicle stats
Track fuel consumption, gas expenses, and mileage for multiple vehicles. Input fill-up details quickly. View data through overview, graphs, or lists. Monitor gas price, mileage per gallon, and cost per mile. Compare vehicle performance over time.

Photo to PDF Converter Scanner
Hendrik Folkerts
Convert photos to PDF and share files
Convert photos to PDF files by selecting images or capturing new ones with the camera. Save converted documents and share them via email or cloud storage services.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.