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 61–80 of 1,000 ranked alternatives.

  1. Unit Converter ∞ app icon

    Unit Converter ∞

    An Truong

    Convert units with precision and ease

    Convert units across 50 categories and over 1000 options, including mixed units like ft + in or m + cm. Add frequently used conversions to a favorites list. Save and share conversion results.

    ★ 4.4243 ratingsUtilities$2.99Data updated 2026-10-05
  2. Timber Engineering Calculator app icon

    Timber Engineering Calculator

    V PUGAZHENTHI

    Calculate and civil parameters

    Provides tools for calculating area, moment of inertia, distance from axis, radius of gyration, and section modulus for rectangular and square beams. Supports metric and imperial units.

    ★ 3.97 ratingsUtilities$3.99Data updated 2026-09-08
  3. CNC Machinist Calculator Pro app icon

    CNC Machinist Calculator Pro

    Shane Anderson

    Calculate tool offsets and feed rates

    Calculate turning operations with spindle speed, feed rate, and tool engagement angle inputs. Determine cutting time and material removal rates. Convert imperial to metric units. Store and recall frequently used settings.

    ★ 4.7681 ratingsProductivity$14.99Data updated 2026-10-31
  1. jCalc – Scientific Calculator app icon

    jCalc – Scientific Calculator

    Jon Ericksen

    Calculate fractions and decimals instantly

    Solve mathematical problems with fraction, decimal, and equation input. Display results in decimal, rational, , or trigonometric formats. Support up to 16 decimal places for precise calculations.

    ★ 4.6258 ratingsUtilitiesFreeData updated 2026-09-09
  2. Geometry Pad+ app icon

    Geometry Pad+

    Bytes Arithmetic LLC

    Create, explore, and calculate geometric shapes

    Create and manipulate geometric shapes such as points, lines, angles, and conic sections. Adjust properties and calculate metrics. Display shapes on a zoomable coordinate system. Construct medians, altitudes, and bisectors.

    ★ 3.810 ratingsEducation$6.99Data updated 2026-09-08
  3. Asphalt Calculator One app icon

    Asphalt Calculator One

    Yevhen Kniaziuk

    Calculate volume and tonnage

    Determines cubic yards and hot mix tonnage. Input length, width, and thickness in feet or meters. Choose units for imperial or metric. Calculate results with a single tap.

    ★ 4.04 ratingsUtilitiesFreeData updated 2026-09-16
  4. Trigonometry Calculator. app icon

    Trigonometry Calculator.

    Horitech Ltd

    Calculate triangle angles and sides

    Calculate sides and angles for right-angled and scalene triangles. Access a reference guide for formulas. Perform precise calculations using known values.

    ★ 4.26 ratingsUtilitiesFreeData updated 2026-09-06
  5. BuildCalc app icon

    BuildCalc

    42nd Parallel

    Calculate, edit, and track structures

    Offers advanced baluster layout calculations for railings and staircases. Users can input measurements and receive precise spacing and quantity estimates. The simplifies complex construction math with intuitive tools and real-time adjustments.

    ★ 4.774 ratingsUtilities$24.99Data updated 2026-11-02
  6. CalcBox -All in One Calculator app icon

    CalcBox -All in One Calculator

    Realbyte Inc.

    Calculate, convert, and organize tasks

    Performs basic arithmetic and scientific calculations. Save equations and results for later. Unit Converter converts units for area, length, temperature, and more. Includes tools for currency exchange, date calculations, and percentage computations.

    ★ 4.8303 ratingsUtilitiesFreeData updated 2026-09-06
  7. Flat Pattern Bend Calculator app icon

    Flat Pattern Bend Calculator

    Bhavinkumar Satashiya

    Calculate patterns for sheet metal designs

    Sheet Metal allows users to generate patterns for cones and other complex shapes. Input dimensions and material properties to calculate angles and layout dimensions. Export results for fabrication use.

    ★ 4.6151 ratingsUtilitiesFreeData updated 2026-09-14
  8. myConvert – Currency & Units app icon

    myConvert – Currency & Units

    Lu A Oo

    Convert units with one tap

    Convert units across 77 categories with over 1000 options. Perform multiple conversions on one screen. Add custom units and categories. Use built-in calculator and numeric keyboard. Convert complex measurements like height and weight between systems.

    ★ 4.968 ratingsTravel$2.99Data updated 2026-10-15
  9. Statistics Calculator++ app icon

    Statistics Calculator++

    Behzad Dogahe

    Calculate stats with Add X, Add Y,

    Calculator++ allows users to input data via "Add X," "Add Y," and "Add Z" buttons. It calculates sum, mean, standard deviation, quartiles, and more. Results are displayed in a table. Box and whisker plots and histograms visualize data.

    ★ 4.1309 ratingsUtilities$2.99Data updated 2026-09-08
  10. Camera Measure - PartoMeter app icon

    Camera Measure - PartoMeter

    VisTech.Projects LLC

    Objects with your phone

    Object dimensions using phone and reference objects like credit cards or DVDs. Snap photos for accurate in-plane measurements. Add custom reference objects with known sizes. Export measurement data for later review.

    ★ 3.864 ratingsUtilities$2.99Data updated 2026-09-08
  11. EZ Calculator 2021 app icon

    EZ Calculator 2021

    Corntree tech Co.Ltd

    Calculate, edit, and track numbers

    Allows users to perform basic and scientific calculations. It supports arithmetic operations, square roots, percentages, and trigonometric functions. Users can edit expressions with a movable cursor and view calculation history.

    ★ 4.8230 ratingsUtilitiesFreeData updated 2026-09-06
  12. Highways & Roadwork Calculator app icon

    Highways & Roadwork Calculator

    V PUGAZHENTHI

    Civil engineering highway and road calculators.

    The app provides 37 calculators for civil engineering parameters related to highways and roads. It supports both Imperial (USCS) and Metric (SI) units for calculations.

    ★ 4.04 ratingsUtilities$2.99Data updated 2026-10-16
  13. ElectriCalc Pro app icon

    ElectriCalc Pro

    Calculated Industries, Inc.

    Calculate and document electrical work safely

    Perform electrical calculations for contractors, designers, and electricians. Calculate load, voltage drop, conduit fill, and panel sizing. Verify compliance with NEC® codes from 1996 to 2023. Store and retrieve past calculations.

    ★ 4.9357 ratingsUtilitiesFreeData updated 2026-09-08
  14. John Cominio RPN Calculator app icon

    John Cominio RPN Calculator

    John Cominio

    Calculate using RPN notation and scientific functions

    Scientific with reverse polish notation. Perform square root, reciprocal, trigonometric functions, hyperbolic functions, and logarithms. Switch between degrees, radians, and gradians. Calculate factorials, exponents, and nth roots.

    ★ 4.99 ratingsProductivityFreeData updated 2026-09-08

How we rank alternatives

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