3Calc app icon

Apps Like 3Calc for iPhone and iPad

by Tongze Mao★ 5.03 ratingsUtilities$0.99Data updated 2026-09-06

Ranked alternatives

Showing 461–480 of 1,000 ranked alternatives.

  1. CalcList – Smart List Calc app icon

    CalcList – Smart List Calc

    阳 孙

    Calculate totals, budgets, and what-ifs with lists

    Create and manage lists with formula-based calculations. Enter row references like L1+L2 or (L1+L2)/2. Save and reuse templates for recurring tasks. Access a custom keyboard for quick number and operator input.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. CP HexCalc app icon

    CP HexCalc

    Charles Prineas

    Convert numbers between formats

    Allows conversion between Hex, Decimal, Octal, Binary, and Dozenal values. Features include large buttons for accurate input, a large display for readability, and gesture-based copy/paste functionality.

    ★ 4.810 ratingsUtilitiesFreeData updated 2026-09-08
  1. CI2Go The CircleCI Client app icon

    CI2Go The CircleCI Client

    LittleApps Inc.

    Manage builds, view logs, and access artifacts

    Manage CI/CD builds with keyboard shortcuts and Dark Mode support. Connect to containers via SSH. Access build artifacts stored in iCloud Drive. Swipe to delete local cache. Refresh build lists and open builds directly.

    ★ 4.428 ratingsProductivityFreeData updated 2026-09-09
  2. LED Ohm Calc app icon

    LED Ohm Calc

    Yoshimasa Kato

    Calculate LED resistors simply and quickly.

    The app simplifies LED resistor calculations. It accommodates various power supply and microcontroller voltages, decimal values, current, multiple LEDs, and power consumption.

    ★ 4.36 ratingsUtilities$0.99Data updated 2026-09-16
  3. TTP Tools app icon

    TTP Tools

    Marine Publications International Limited

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-09
  4. RPN-70 SD app icon

    RPN-70 SD

    Willy Kunz

    Simulate financial calculations

    Simulate the HP-70 financial calculator with loan amortization, saving plans, depreciation, and storage registers. View stack contents in popup windows. Perform financial calculations with enhanced accuracy and additional storage options.

    ★ 4.711 ratingsProductivityFreeData updated 2026-09-08
  5. Flight Calcs: Pilot Toolkit app icon

    Flight Calcs: Pilot Toolkit

    Verosocial Studio

    Calculate time and fuel burn

    Log time segments and calculate total time with Time. View block and duty intervals to manage scheduling. Perform preflight performance checks using aviation-specific calculations.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-08
  6. FriendlyCalculator app icon

    FriendlyCalculator

    Mitsunori Horie

    Calculate and display equations instantly

    Displays both the equation and result, with an option to hide the equation. Calculates instantly without pressing equals, toggleable for user preference. Includes square root calculation.

    ★ 4.54 ratingsUtilitiesFreeData updated 2026-09-06
  7. Xmart Calculator Mini app icon

    Xmart Calculator Mini

    XH Liu

    Calculate expressions and track results

    Perform calculations with built-in formulas and expressions. Input daily rates and work schedules to compute annual income. Simplify complex equations with fewer button presses. Track multiple scenarios by adjusting variables.

    ★ 4.922 ratingsProductivityFreeData updated 2026-09-12
  8. QuickCalc - Quick calculations app icon

    QuickCalc - Quick calculations

    琦 王

    Practice arithmetic operations and fractions

    Practice arithmetic operations including addition, subtraction, multiplication, and division with numbers up to 1000. Solve mixed problems tailored to different grade levels. Work with fractions and decimals.

    ★ 4.716 ratingsEducationFreeData updated 2026-09-11
  9. Halcyon Calc Lite app icon

    Halcyon Calc Lite

    Halcyon Touch Software

    Calculate and scroll through numbers

    Perform calculations with over 225 built-in operations including trigonometry, logarithms, complex functions, and real numbers. Scroll through the stack with finger gestures. Copy and paste results. Work with real and complex numbers.

    ★ 4.715 ratingsUtilitiesFreeData updated 2026-09-08
  10. StudentLite app icon

    StudentLite

    Hannes Sverrisson

    Calculate scientific functions with ease

    Scientific calculator allows users to perform complex calculations with swipe navigation between functions. Access exponents, logs, and sinus functions easily. View all functions on iPad, with additional options in landscape mode.

    ★ 4.86 ratingsUtilitiesFreeData updated 2026-09-08
  11. GTONE app icon

    GTONE

    Rasmus Teder

    ★ 5.01 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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