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 401–420 of 1,000 ranked alternatives.

  1. StairCalc: Stair Builder Calc app icon

    StairCalc: Stair Builder Calc

    Infoguide Pty Ltd

    Calculate stairs, decks, and floors

    Calculate stairs, decking, and flooring with precise measurements. Input dimensions in any field. Adjust for tread, step rise, incline, and specific formulas like '2R+G' or '2R+TD'. Access help via double-tap on buttons.

    ★ 5.02 ratingsBusinessFreeData updated 2026-09-10
  2. Electronics Handbook app icon

    Electronics Handbook

    Keysight Technologies, Inc

    Access circuit data and formulas

    Resistor Band Converter allows users to build resistors by selecting color bands and displays the resistance value. It also identifies color bands based on resistance input.

    ★ 3.24 ratingsEducationFreeData updated 2026-09-08
  1. HydroCalc Plus app icon

    HydroCalc Plus

    Transparent Blue Water LLC

    Hydraulic engineering tool for pipe calculations.

    The app calculates pressure losses in piping systems for engineers and contractors. It supports US and SI units, includes a pipe material library, and a fittings database for total system pressure loss calculations.

    ★ 5.01 ratingsProductivity$3.99Data updated 2026-10-06
  2. AQL app icon

    AQL

    Pro Q.C. International Limited

    Determine sample size and allowable rejects.

    The app calculates sample size and allowable rejects for lot sizes based on ANSI Z1.4-2003. It assists in creating sampling plans for product inspections by setting sample numbers and maximum defect counts.

    ★ 3.33 ratingsUtilitiesFreeData updated 2026-10-10
  3. MVU Calculator Pro app icon

    MVU Calculator Pro

    Anass Damri

    Calculate MVU and track contractions

    Calculate Montevideo Units (MVU) for assessing uterine contractions. Input contraction data manually or via connected devices. Generate reports and track trends over time. Export results for medical records. Set reminders for monitoring intervals.

    ★ 5.02 ratingsProductivity$1.99Data updated 2026-09-06
  4. Barricade app icon

    Barricade

    Lance Henderson

    Radiation calculations for industrial radiographers.

    The app calculates distances to a barricade for industrial radiographers using Iridium or Cobalt sources. It performs four calculations, including distances with and without shielding, emergency conditions, and maximum allowable readings.

    ★ 4.33 ratingsUtilitiesFreeData updated 2026-09-12
  5. Dev Calc Pro (Hex Dec Oct Bin) app icon

    Dev Calc Pro (Hex Dec Oct Bin)

    DAI WEIJIE

    Convert between number bases easily.

    The app displays binary, octal, decimal, and hexadecimal numbers on one screen. It also shows color hex codes and RGB values simultaneously.

    ★ 3.52 ratingsEducation$2.99Data updated 2026-10-13
  6. LensFactor app icon

    LensFactor

    Bart van Stiphout

    Calculate lens factor, screen size, distance.

    The app calculates the lens factor based on screen size and projector distance. It also determines screen size or projector distance when lens factors are known.

    ★ 5.02 ratingsProductivity$1.99Data updated 2026-09-14

How we rank alternatives

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