Refrigerant Calculator app icon

Apps Like Refrigerant Calculator for iPhone and iPad

Convert pressure to temperature and vice versa

Convert pressure or temperature values for refrigeration systems using ammonia R717, freon HCFC-22, R-22, and R134a. Calculate compressor and condenser parameters. Input values to obtain results for overheating and other related calculations.

by Caio Pinheiro★ 4.03 ratingsReferenceFreeData updated 2026-09-08

Refrigerant Calculator screenshots

Ranked alternatives

Showing 21–40 of 1,000 ranked alternatives.

  1. SH-35N app icon

    SH-35N

    JB Industries, Inc.

    Monitor pressure and temperature data

    Measure pressure, temperature, saturation, superheat, and subcool. Program up to 5 refrigerants. Update firmware. Monitor system data on a single screen.

    ★ 5.04 ratingsProductivityFreeData updated 2026-09-13
  2. Unit Converter - Pro Units App app icon

    Unit Converter - Pro Units App

    Tue Nguyen Minh

    Convert , track rates, create lists

    Convert across 16 categories including angle, area, cooking, currency, data, length, mileage, power, pressure, speed, temperature, time, volume, weight, men's shoe size, and women's shoe size. Create custom lists.

    ★ 4.616,117 ratingsReferenceFreeData updated 2026-09-11
  3. Duct Calculator Elite app icon

    Duct Calculator Elite

    Cyberprodigy LLC

    Calculate size, velocity, and pressure drop

    ™ lets users input airflow, velocity, or friction to determine size. Calculate pressure drop and flow rate. Input dimensions for custom shapes. Export results and save calculations.

    ★ 4.8234 ratingsUtilities$9.99Data updated 2026-10-29
  1. Calculator # app icon

    Calculator #

    An Truong

    Calculate, graph, and solve equations

    Perform complex calculations with a powerful math core and algebra engine. Display mathematical expressions with proper formatting. Solve equations, graph functions, and convert units. Access scientific, financial, and programming calculators.

    ★ 4.635,938 ratingsUtilitiesFreeData updated 2026-09-08
  2. Conversion Calculator Units app icon

    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.

    ★ 4.74,965 ratingsUtilitiesFreeData updated 2026-09-08
  3. Air Density Calculator app icon

    Air Density Calculator

    Tan Chia Ling

    Calculate air , temperature, or pressure

    Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.

    ★ 3.84 ratingsUtilities$2.99Data updated 2026-09-15
  4. HD Thermometer ⊎ app icon

    HD Thermometer ⊎

    Christophe Pereira

    Check current temperature and location

    Displays current temperature based on location using a weather service. Shows temperature in Celsius and Fahrenheit. Includes a rustic-style graphic. Allows users to check temperature without additional hardware.

    ★ 4.313,141 ratingsWeatherFreeData updated 2026-11-09
  5. Metric Conversion tool app icon

    Metric Conversion tool

    Wight Hat Ltd

    Convert units, save time, stay accurate

    Convert units between 30,000+ conversions. Switch between 160+ currencies including cryptocurrencies with live rates. Save favorite conversions for quick access. Display results in fractions when applicable.

    ★ 4.814,630 ratingsReferenceFreeData updated 2026-09-16
  6. Construction Master 5 Calc app icon

    Construction Master 5 Calc

    Calculated Industries, Inc.

    Try before you buy with free trial

    Calculate measurements in feet, inches, and fractions. Convert between units and perform complex calculations. Store frequently used values and recall previous entries. Adjust for slope and pitch. Export results to email or cloud storage.

    ★ 4.813,173 ratingsUtilitiesFreeData updated 2026-09-08
  7. Conversion Calculator Plus app icon

    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.

    ★ 4.715,182 ratingsProductivityFreeData updated 2026-09-11
  8. Weather .. app icon

    Weather ..

    Unicom TOV

    Check and forecast updates

    Displays current with minimum and maximum temperatures. Shows 72-hour and 10-day forecasts for global cities. Automatically detects location. Includes animated satellite maps with wind, rain, temperature, and cloud layers.

    ★ 4.521,050 ratingsWeatherFreeData updated 2026-11-08
  9. Thermometer++ App app icon

    Thermometer++ App

    Viachaslau Tysianchuk

    Check temperature, humidity, and wind at

    Monitor current outdoor temperature, humidity, pressure, and wind speed at your location. Access real-time data from multiple weather stations using AI for accurate local forecasts. Share weather updates with others.

    ★ 4.77,293 ratingsWeatherFreeData updated 2026-11-07
  10. Unit Converter: Mila's Tools app icon

    Unit Converter: Mila's Tools

    Scott DeSapio

    Convert units across 16 categories

    Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.

    ★ 4.81,395 ratingsUtilitiesFreeData updated 2026-09-08
  11. Temperature Converter app icon

    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.

    ★ 4.86,260 ratingsUtilitiesFreeData updated 2026-09-08
  12. Converter-Universal Conversion app icon

    Converter-Universal Conversion

    Trelleborg Sealing Solutions Germany GmbH

    Convert units, calculate percentages, track timezones, calculate

    Convert units including currencies, length, weight, and temperature. Convert time zones and calculate percentages. Includes a running pace calculator and other utility tools for precise measurements and calculations.

    ★ 4.9974 ratingsUtilitiesFreeData updated 2026-09-08
  13. Graphing Calculator Plus AI app icon

    Graphing Calculator Plus AI

    An Truong

    Calculate, graph, and solve equations

    Solve equations and graph functions with advanced math support. Perform calculus operations and matrix calculations. Access detailed tutorials and a comprehensive user manual. Export results and share calculations.

    ★ 4.612,076 ratingsEducation$5.99Data updated 2026-11-05
  14. Pipe Trades Pro Calc app icon

    Pipe Trades Pro Calc

    Calculated Industries, Inc.

    Try before you buy with free trial

    Perform length calculations, determine fittings angles, and estimate material requirements. Access schedules, standards, and industry-specific data. Convert units and calculate pressure drops. Save and export calculation results.

    ★ 4.84,282 ratingsUtilitiesFreeData updated 2026-09-08
  15. Haseba Calculator app icon

    Haseba Calculator

    Ahmad Almazeedi

    Calculate, voice input, copy, paste

    Perform calculations using a scientific or voice input. Access calculation history by swiping down. Copy and paste values. Switch between light and dark themes. Enable larger buttons for easier use.

    ★ 4.63,811 ratingsUtilitiesFreeData updated 2026-09-11

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.