ArcCalc app icon

Apps Like ArcCalc for iPhone and iPad

Calculate arc dimensions with two values

Calculate arc dimensions including radius, length, width, height, apothem, angle, and area. Input any two values to derive the rest. Useful for carpenters, architects, and engineers. Supports complex mathematical calculations.

by Roseller Sunga★ 4.8268 ratingsProductivityFreeData updated 2026-09-08

ArcCalc screenshots

Ranked alternatives

Showing 181–200 of 1,000 ranked alternatives.

  1. PPI Calc - PPI Calculator app icon

    PPI Calc - PPI Calculator

    Fausto Ristagno

    Calculate PPI, aspect ratio, and screen dimensions

    Calculate PPI, aspect ratio, and screen dimensions in inches or centimeters. Measure height, width, and area of any screen. Access a list of standard resolutions and common devices to preset data quickly.

    ★ 4.413 ratingsUtilitiesFreeData updated 2026-09-09
  2. Solving Linear Equation PRO app icon

    Solving Linear Equation PRO

    Glindemann, Sennoun, Langer GbR

    Solve equations and view plots

    Solve equations using two points, one point and slope, or coordinate values. Input decimals and fractions. View step-by-step solutions and plot graphs. Store calculation history and share final results.

    ★ 4.622 ratingsEducation$1.99Data updated 2026-09-13
  1. SquareRootCalculator app icon

    SquareRootCalculator

    Jirou Fukuda

    Calculate square roots and fractions

    Calculate square roots and perform fraction operations. Execute basic arithmetic with unlimited precision. Simplify rational expressions easily. Input and compute complex equations without digit overflow.

    ★ 4.237 ratingsProductivityFreeData updated 2026-09-13
  2. CNC Machinist Calculator Ultra app icon

    CNC Machinist Calculator Ultra

    Shane Anderson

    Calculate, plan, and optimize machining operations

    Calculate machining parameters for turning and milling operations. Input dimensions and material properties to determine tool paths and speeds. Generate G-code for CNC machines. Convert units and estimate machining time.

    ★ 4.819 ratingsProductivityFreeData updated 2026-09-06
  3. BeamsForBuilders app icon

    BeamsForBuilders

    Robert Thompson

    Beam calculator for building trades.

    The app calculates shearforce, applied moment, buckling resistance, and deflection for roof, floor, and wall loads. Users can input beam span and select beams, then email results for printing or submission.

    ★ 1.04 ratingsUtilities$2.99Data updated 2026-09-15
  4. inchCALC app icon

    inchCALC

    William Lipsey

    Calculate feet inch fraction dimensions easily.

    The app is a construction calculator for feet, inch, and fraction dimensions. It transforms the iPhone into a calculator that inputs and outputs dimensions as they appear on a tape measure.

    ★ 3.915 ratingsUtilities$1.99Data updated 2026-09-10
  5. Janus Calculator app icon

    Janus Calculator

    Geoffrey Domm

    Standard and RPN programmable calculators.

    The app provides two calculators: one using Standard Notation and another using Reverse Polish Notation. Both calculators are programmable and include finance and scientific functions, plus 45 physical constants.

    ★ 2.01 ratingsProductivityFreeData updated 2026-09-14
  6. Pressure Vessel Heads Pro app icon

    Pressure Vessel Heads Pro

    Imran Pinjara

    Calculate head dimensions and radii

    Calculate head dimensions including blank diameter, crown radius, knuckle radius, and height. Support flat , 10% torispherical ends, 2:1 ellipsoidal ends, hemispherical , and 2:1 ellipsoidal dish end templates. Perform layout marking calculations.

    ★ 1.01 ratingsProductivity$3.99Data updated 2026-09-20
  7. Pipe Fitter Tools app icon

    Pipe Fitter Tools

    Kevin Morneault

    Pipe fitting calculators for common tasks.

    The app offers multiple calculators for pipe fitting tasks. It includes converters for temperature and linear length, along with tools for calculating pipe pitch and weight.

    ★ 1.36 ratingsProductivity$0.99Data updated 2026-10-28
  8. Time-lapse Calculator app icon

    Time-lapse Calculator

    Dax Mackenzie Roggio

    Calculate shutter intervals for -lapse videos

    Calculate shutter intervals, recording durations, or target video lengths based on user-defined variables. Input recording and interval to determine clip length. Input interval and clip length to find recording .

    ★ 4.526 ratingsPhoto & Video$0.99Data updated 2026-09-28
  9. Buildr - Building Calculator app icon

    Buildr - Building Calculator

    Evolv Developments Pty. Ltd.

    Calculate, estimate, and plan projects

    Calculate construction measurements with precise formulas for roofs, walls, and angles. Input dimensions to generate material quantities. Convert units and estimate costs. Save and share project data. Sync with construction plans.

    ★ 4.813 ratingsUtilitiesFreeData updated 2026-09-06
  10. Air Flow Conversion Calculator app icon

    Air Flow Conversion Calculator

    Tan Chia Ling

    Calculate airflow rate instantly

    Calculate airflow displacement by inputting velocity or volume. Select duct type and dimensions with unit options. Instantly display results in preferred units including fl/min, m/s, and ft3/min.

    ★ 3.511 ratingsUtilities$2.99Data updated 2026-09-14
  11. Calculate 84 AI app icon

    Calculate 84 AI

    Fredinax Tech LLC

    Solve equations and graph functions

    Solve mathematical equations with AI-powered step-by-step guidance. Graph functions and analyze results. Perform complex calculations and receive real-time explanations. Export solutions and share results. Sync with devices for continued use.

    ★ 4.626 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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