WinFab - Sheet Metal Ductulator app icon

Apps Like WinFab - Sheet Metal Ductulator for iPhone and iPad

Calculate duct sizes and dimensions

Calculate duct sizes based on airflow requirements and space constraints. Input dimensions and airflow rates. Generate reports with material estimates and installation guidelines. Export data for sharing or record-keeping.

by pasquale dipaola★ 4.86 ratingsBusiness$3.99Data updated 2026-10-11

WinFab - Sheet Metal Ductulator screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Mat Calculator: DIY Framed Art app icon

    Mat Calculator: DIY Framed Art

    Courtney Parsons

    Calculate framing dimensions for any project.

    The app assists with matting and framing projects. It calculates missing dimensions for mats, images, or frames, helping users avoid costly errors and achieve desired proportions.

    ★ 3.229 ratingsUtilities$1.99Data updated 2026-09-11
  2. CAGR Calculator app icon

    CAGR Calculator

    Phan Nhat Đang

    Calculate with start and end values

    Calculate compound annual growth rate by inputting starting value, ending value, and investment period. Perform calculations using the provided formula. Export results for record-keeping.

    ★ 4.732 ratingsUtilitiesFreeData updated 2026-09-23
  1. Loan & Lease Calculator - Calc app icon

    Loan & Lease Calculator - Calc

    Cedric Porter

    Calculate loans and view amortization schedules

    Calculate payments and view amortization schedules to compare different options. Input vehicle details and interest rates to determine monthly payments. Save and share calculations for reference.

    ★ 4.523 ratingsFinanceFreeData updated 2026-09-24
  2. Ozinga Concrete Calculator app icon

    Ozinga Concrete Calculator

    Ozinga Ready Mix Concrete, Inc.

    Estimate needs and share with suppliers

    Calculate requirements for flatwork, footings, walls, columns, and caissons. Input project dimensions to estimate volume. Share estimates with suppliers or contractors. Chat live with customer service for quotes or orders.

    ★ 4.818 ratingsUtilitiesFreeData updated 2026-09-08
  3. Lomanco Vent Tools app icon

    Lomanco Vent Tools

    Lomanco, Inc.

    Calculate vents, share results, find options

    Calculate attic ventilation needs by inputting roof dimensions and pitch. Select intake and exhaust types. Access soffit panel specifications and whirlybird base pitch guidelines.

    ★ 4.511 ratingsReferenceFreeData updated 2026-09-10
  4. 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
  5. PrintMate: 3D Print Costs app icon

    PrintMate: 3D Print Costs

    EMRE YILDIRIM

    Calculate before you

    Calculate material use, electricity, and total cost before printing. Input printer type and model for accurate estimates. Track material consumption and energy usage per job. Export cost details for record-keeping.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  6. WARDFLEX Jobsite Assistant app icon

    WARDFLEX Jobsite Assistant

    ASC Engineered Solutions, LLC

    Access sizing charts and determine tubing size

    Access sizing charts and use a slide rule calculator to determine ® tubing size. Input gas type, supply pressure, pressure drop, and run length to calculate flow capacity for different tube sizes.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-09
  7. Pipe Flow Liquid Pipe Diameter app icon

    Pipe Flow Liquid Pipe Diameter

    Daxesoft Ltd

    Calculate for rate and pressure loss

    Calculate minimum internal based on rate and maximum pressure loss. Input elevation changes and select valves and fittings. Display Reynolds number and friction factor. Export results in various formats.

    ★ 4.65 ratingsUtilitiesFreeData updated 2026-09-06
  8. CalcEngineer app icon

    CalcEngineer

    Justin Bush

    Calculate CFM, size compressors, analyze pressure drops

    Calculate CFM requirements for air actuators with real-time results. Size compressors and air receiver tanks based on system needs. Analyze pressure drops and optimize pneumatic systems with engineering-grade calculations.

    ★ 5.02 ratingsProductivityFreeData updated 2026-09-06
  9. Paper Pros app icon

    Paper Pros

    Case Paper Co., Inc.

    Calculate sizes and weights on the go

    Calculate sizes, weights, and thicknesses with on-the-go tools. Convert units and compare grades. Access price calculators for bulk purchases. Input dimensions for accurate cost estimates.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  10. MIDDELO Facade Measuring Tool app icon

    MIDDELO Facade Measuring Tool

    Lisandro Rodriguez

    Capture building dimensions with one photo

    Capture building dimensions and areas by taking a single photo. Measure walls, roofs, windows, and doors accurately. Export measurements and save project data for future reference.

    ★ 3.817 ratingsUtilitiesFreeData updated 2026-09-11
  11. Mechanical Engineering Toolkit app icon

    Mechanical Engineering Toolkit

    APPS BAY LIMITED

    Calculate formulas instantly

    Allows users to calculate equations and formulas. Input variables to solve for unknowns in mechanics of materials. Access force-displacement relations and moment calculations. Retrieve reference materials for formulas.

    ★ 4.859 ratingsUtilitiesFreeData updated 2026-09-06
  12. BagSizer app icon

    BagSizer

    MATOLE

    Measure luggage dimensions accurately

    Determine carry-on luggage dimensions allowed by airlines. Measure luggage using a credit card or coin as a gauge. Check if luggage meets size limits for cabin or check-in.

    ★ 3.859 ratingsTravelFreeData updated 2026-09-09
  13. Transformer Calculator. app icon

    Transformer Calculator.

    V PUGAZHENTHI

    Calculate currents and determine type

    Calculate primary and secondary full-load currents based on ratings and voltages. Determine turns ratio and type. Input phase type and voltage values to obtain current outputs and ratio calculations.

    ★ 4.848 ratingsUtilitiesFreeData updated 2026-09-24
  14. Concrete and Agg Calculator app icon

    Concrete and Agg Calculator

    Chaney Enterprises

    Calculate and order accurately

    Calculate volumes for slabs, footings, walls, steps, curbs, columns, and cylinders. Provide exact amounts and recommended order quantities to account for material waste. Also calculate sand, gravel, stone, block fill, and block and mortar volumes.

    ★ 3.539 ratingsBusinessFreeData updated 2026-09-08

How we rank alternatives

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