Gas Line Sizer app icon

Apps Like Gas Line Sizer for iPhone and iPad

by Chad Keim★ 5.03 ratingsBusiness$7.99Data updated 2026-09-06

Gas Line Sizer screenshots

Ranked alternatives

Showing 1–20 of 1,000 ranked alternatives.

  1. HVAC Pipe Sizer - Gas Low app icon

    HVAC Pipe Sizer - Gas Low

    Carmel Software Corporation

    Size gas piping systems with precise inputs

    Calculate gas piping system sizes for low-pressure applications. Input total flow, pressure drop, diameter, or velocity. Output exact and nominal diameters, calculated velocity, and total equivalent length.

    ★ 5.02 ratingsProductivity$4.99Data updated 2026-09-08
  2. HVAC Pipe Sizer - Gas High app icon

    HVAC Pipe Sizer - Gas High

    Carmel Software Corporation

    Size high pressure gas piping systems.

    The app sizes high pressure gas piping systems. Users input gas flow, upstream pressure, and pipe properties to determine pipe diameters, velocity, and equivalent length.

    ★ 5.03 ratingsUtilities$4.99Data updated 2026-09-12
  3. HVAC Pipe Sizer - Gas Plus app icon

    HVAC Pipe Sizer - Gas Plus

    Carmel Software Corporation

    Size gas piping systems with key properties

    Calculate sizing for low and high pressure gas systems by entering piping and gas properties. Input pressure, flow rate, and other parameters. Generate results for both low (≤1.5 psi) and high (>1.5 psi) pressure systems.

    ★ 5.01 ratingsProductivity$7.99Data updated 2026-09-08
  1. Southwest Gas app icon

    Southwest Gas

    Smart Energy Systems LLC

    Manage service, track usage, pay bills

    Manage gas usage and billing with real-time tracking and historical data export. View and compare current and past usage. Start, stop, or transfer service remotely. Save payment methods for one-time transactions.

    ★ 4.8100,524 ratingsBusinessFreeData updated 2026-09-16
  2. HVAC Pipe Sizer - Liquid app icon

    HVAC Pipe Sizer - Liquid

    Carmel Software Corporation

    Size pipe systems with liquid properties.

    The app sizes pipe systems by inputting piping and liquid properties. It calculates results including pipe diameters, velocity, and head loss, and can email inputs and results.

    ★ 0.00 ratingsProductivity$4.99Data updated 2026-09-11
  3. Columbia Gas app icon

    Columbia Gas

    Smart Energy Systems LLC

    Customize your account, view bills, make payments,

    Manage your account by paying bills, viewing payment history, and starting, stopping, or moving natural gas service. Enroll in billing programs like AutoPay and Budget Plan. Check usage and make payments from anywhere.

    ★ 4.846,724 ratingsUtilitiesFreeData updated 2026-09-06
  4. 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.

    ★ 4.8232 ratingsUtilities$9.99Data updated 2026-09-08
  5. Halliburton eRedBook® Mobile app icon

    Halliburton eRedBook® Mobile

    Halliburton

    Industry data for oil and gas wells

    The app provides instant access to key dimensions and strengths for pipe. Users can look up specifications for tubulars to quickly calculate capacity and annulus volumes in various units.

    ★ 3.832 ratingsBusinessFreeData updated 2026-09-27
  6. HVAC Duct Sizer app icon

    HVAC Duct Sizer

    Carmel Software Corporation

    HVAC duct sizing analysis application tool

    The app sizes HVAC duct runs or a range of duct sizes using the constant friction method. Users can input airflow, dimensions, or a range of sizes to calculate results in English or Metric units.

    ★ 3.19 ratingsUtilities$5.99Data updated 2026-09-11
  7. Pipe Flow Gas Pipe Diameter app icon

    Pipe Flow Gas Pipe Diameter

    Daxesoft Ltd

    Calculate for rate and pressure loss

    Calculate minimum for gas based on rate and pressure loss. Use multiple equations including AGA, Panhandle A, and Weymouth. Automatically adjust for gas density with Ideal Gas Law and CNGA compressibility factor. Input parameters and view results.

    ★ 4.73 ratingsUtilitiesFreeData updated 2026-09-06
  8. SennReg app icon

    SennReg

    Senninger Irrigation Inc

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-13
  9. GB Gas Pipe Sizing Calculator app icon

    GB Gas Pipe Sizing Calculator

    George A Brown

    Calculate natural gas pipe sizes easily.

    The app calculates natural gas pipe sizes for metric copper and stainless steel pipes. Users input appliance gas rate, meter length, and bends to check for a 1mb pressure drop.

    ★ 0.00 ratingsBusiness$9.99Data updated 2026-09-18
  10. Pipe Flow Wizard - Calculator app icon

    Pipe Flow Wizard - Calculator

    Daxesoft Ltd

    Calculate rate and pressure loss

    Calculate fluid rates and pressure loss in pipes. Determine diameter or maximum length based on rate and pressure drop. Find friction loss and rate using built-in formulas. Input dimensions and fluid properties for accurate results.

    ★ 4.6103 ratingsUtilitiesFreeData updated 2026-09-14

How we rank alternatives

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