E-Calc Master 2021 app icon

Apps Like E-Calc Master 2021 for iPhone and iPad

by Snappy Appz Inc.★ 3.02 ratingsUtilities$13.99Data updated 2026-10-12

E-Calc Master 2021 screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. Roof Guide - Carpentry Calc app icon

    Roof Guide - Carpentry Calc

    Infoguide Pty Ltd

    Calculate , deck, and concrete dimensions

    Calculate pitches, angles, and rise/run ratios. Estimate decking, stair, stud wall, and concrete quantities and costs. Switch between US and metric units. Input measurements for precise material estimates. Export results for project planning.

    ★ 4.116 ratingsUtilitiesFreeData updated 2026-09-09
  2. McCalc Fusion Calculator app icon

    McCalc Fusion Calculator

    McElroy Manufacturing, Inc.

    Calculate correct fusion pressure for pipe

    The app calculates the correct fusion pressure for polyethylene pipe. It assists users in achieving the pipe manufacturer's recommended interfacial pressure for proper heating.

    ★ 3.418 ratingsBusinessFreeData updated 2026-09-14
  3. iBend Offsets app icon

    iBend Offsets

    Francisco Alcala

    Calculate in electrical conduit

    Calculate for electrical conduit bends with support for common and custom angles. Input distances in fractions and view real-time results in fractions without needing to press a calculate button.

    ★ 4.33 ratingsProductivity$1.99Data updated 2026-11-02
  1. Electrikit app icon

    Electrikit

    B&K Precision Corporation

    Calculate electrical values instantly

    Allows users to calculate electrical values with tools like Power, Delta-Wye, AWG, Voltage Drop, Ampacity, THD, Resistor Code, and LED Info. Users input component values to get results. The supports dark and light themes.

    ★ 5.07 ratingsEducationFreeData updated 2026-09-16
  2. Hole Volumes app icon

    Hole Volumes

    Ash Point Ltd.

    Calculate oilfield tubing volumes easily.

    The app calculates hole, annular, tubing, and displacement volumes. Users input depth, casing, and tubing size for calculations.

    ★ 4.03 ratingsUtilitiesFreeData updated 2026-10-14
  3. Landscape Garden Calculator app icon

    Landscape Garden Calculator

    Vladislav Zhirnov

    Measure, calculate, and estimate projects

    Calculate material quantities for landscaping projects by entering dimensions and selecting materials. Generate take-offs for gravel, soil, mulch, and concrete in cubic yards or meters. Export estimates and track project costs.

    ★ 3.912 ratingsUtilitiesFreeData updated 2026-09-06
  4. Solar Calibrator: PV Installer app icon

    Solar Calibrator: PV Installer

    Fawzi Fakhro

    Calibrate panels, size batteries, calculate wire gauges,

    Helps installers and DIYers calculate panel angles, size battery banks, and determine wire gauges. It generates professional PDF quotes and includes a compass for precise alignment with True North/South.

    ★ 0.00 ratingsUtilities$9.99Data updated 2026-09-06
  5. Machining App for Machinists app icon

    Machining App for Machinists

    Motionics, LLC

    Machining calculator and reference tool.

    The app provides calculations for drilling, milling, and turning operations. It also serves as a reference tool with charts for tap sizes, drill sizes, and machining parameters for various materials and tool types.

    ★ 2.19 ratingsProductivityFreeData updated 2026-09-28
  6. Greenheck Toolbox app icon

    Greenheck Toolbox

    Greenheck Fan Corporation

    Calculate fan laws and size ducts

    Fan Law Calculator allows users to input rpm, cfm, static pressure, and horsepower. Modifying one value recalculates the others. Ductulator helps size HVAC ducts by inputting shape, dimensions, air temperature, elevation, and roughness.

    ★ 3.03 ratingsUtilitiesFreeData updated 2026-09-08
  7. Ug Calc app icon

    Ug Calc

    Lance Henderson

    Calculate Geometric Unsharpness Easily Now

    The app calculates Geometric Unsharpness (Ug) for industrial radiographers. Users input distances and source size to determine the Ug value.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-19
  8. ACCA DuctWheel app icon

    ACCA DuctWheel

    Air Conditioning Contractors of America

    HVAC duct sizing the easy way.

    The app provides HVAC duct sizing using ACCA's Manual D, the ANSI standard for residential duct design. It offers features like zooming, locking the wheel, and taking snapshots for reference.

    ★ 3.313 ratingsUtilities$24.99Data updated 2026-09-18
  9. Partial Reel Calculator app icon

    Partial Reel Calculator

    Southwire Company

    Estimate wire footage left on reels.

    The app estimates the footage of wire or cable remaining on a reel. It includes preloaded cables and reels, and users can add their own for convenience.

    ★ 2.414 ratingsUtilitiesFreeData updated 2026-09-24

How we rank alternatives

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