RTRO-CLC2 app icon

Apps Like RTRO-CLC2 for iPhone and iPad

Calculate, copy, and track results

Perform calculations with basic math operations including addition, subtraction, multiplication, division, and square roots. View tape and history by swiping from the right. Copy results with a tap.

by Oto Insa★ 4.424 ratingsUtilitiesFreeData updated 2026-09-06

RTRO-CLC2 screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Scientific Calculator * app icon

    Scientific Calculator *

    TOWER OF HANOI SOFTWARE COMPANY LIMITED

    Calculate, convert, exchange, solve

    Solve math problems with basic and complex calculations. Convert units and exchange currencies. Use fractions and square root functions. Perform calculations quickly and accurately.

    ★ 4.710 ratingsProductivityFreeData updated 2026-09-06
  2. CraftCalc app icon

    CraftCalc

    Yong Tze Chi

    Calculate fractions and mixed numbers

    Calculate fractions and mixed numbers without converting to decimals. Perform addition, subtraction, multiplication, and division. Convert between fractions and decimals. Input measurements for precise calculations.

    ★ 5.02 ratingsProductivity$3.99Data updated 2026-09-06
  3. WP 34s app icon

    WP 34s

    Pascal Meheut

    Calculate, program, and store equations

    Perform complex calculations using RPN input. Access programmer functions for base conversions and bitwise operations. Use fraction mode and probability distributions. Track time with a stopwatch. Store and retrieve custom programs.

    ★ 4.729 ratingsProductivityFreeData updated 2026-09-08
  1. The Audio Toolbox app icon

    The Audio Toolbox

    Innovate Audio LTD

    Control QLab workspaces remotely

    Allows control of QLab workspaces via WiFi, enabling start, stop, and cue selection. It includes a MIDI Tester for sending and receiving MIDI messages. Users can monitor levels, adjust EQ settings, and manage cue lists in real time.

    ★ 4.933 ratingsUtilities$3.99Data updated 2026-09-10
  2. Math Kids - Operations app icon

    Math Kids - Operations

    Zachary Furmanov

    Practice with custom difficulty and game modes

    Learn addition, subtraction, multiplication, and division through practice modes. Adjust difficulty levels to match skill. Play in game modes like rapid fire and time trial. Track progress with weekly statistics and custom number ranges.

    ★ 5.025 ratingsEducationFreeData updated 2026-09-06
  3. Symbolab Practice app icon

    Symbolab Practice

    Eqsquest Ltd

    Math problems with hints

    Math problems with personalized hints and instant feedback. Track progress through quizzes and targeted exercises. Strengthen foundational skills and prepare for exams with structured sessions.

    ★ 4.041 ratingsEducationFreeData updated 2026-09-06
  4. 数学口算练习-宝宝学数学和学拼音识字软件 app icon

    数学口算练习-宝宝学数学和学拼音识字软件

    森 袁

    Practice math problems anytime

    Practice arithmetic with addition, subtraction, multiplication, and division exercises. Set difficulty levels and track progress. Receive instant feedback and adjust settings for personalized learning.

    ★ 4.533 ratingsReferenceFreeData updated 2026-09-06
  5. Print Calculator app icon

    Print Calculator

    Richard Silverman

    Save calculations and history

    Upgrade your free with paper tape history for reviewing and editing past calculations. or export the history to iBooks, Dropbox, email, or . Save and retrieve files, add comments, and modify entries. The iPad version includes a full-sized keypad.

    ★ 4.333 ratingsUtilitiesFreeData updated 2026-09-06
  6. SciCalc82 app icon

    SciCalc82

    Paul SALANITRI

    Calculate with retro-style precision

    A vintage-style scientific calculator with a retro LCD display and realistic key sounds. Perform basic and advanced calculations, use shift functions, and access additional modern features like parentheses and memory storage.

    ★ 4.619 ratingsUtilitiesFreeData updated 2026-09-08
  7. 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
  8. EduCalc Classic Pro app icon

    EduCalc Classic Pro

    William Jockusch

    Scientific calculator with graphing and more.

    The app offers a scientific calculator with complex number support and programmable keys. It includes graphing capabilities for up to nine equations, vector and matrix calculations, and a unit converter for various measurements.

    ★ 4.422 ratingsEducation$1.99Data updated 2026-09-14
  9. NPV Calculator by ND, calc app icon

    NPV Calculator by ND, calc

    Phan Nhat Đang

    Calculate NPV for cash flows

    Calculate net present value for uneven or even cash flows. Input cash flow amounts and discount rates. Copy results to clipboard. Support unlimited years of cash flow data.

    ★ 4.137 ratingsFinanceFreeData updated 2026-09-06
  10. Calc Pro - Simple and Useful app icon

    Calc Pro - Simple and Useful

    Keita Nonaka

    Calculate large numbers precisely

    Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .

    ★ 4.86 ratingsUtilitiesFreeData updated 2026-09-16
  11. U Scientific calculator app icon

    U Scientific calculator

    EONSOFT

    Edit equations, calculate functions, solve complex problems

    Perform complex mathematical calculations including trigonometric functions, logarithms, and exponentials. Switch between radians and gradients. Edit equations and save results for future reference.

    ★ 4.319 ratingsUtilitiesFreeData updated 2026-09-13
  12. Calculator for Contractors app icon

    Calculator for Contractors

    Flicent Inc

    Calculate square footage and convert measurements

    ContractorCalculator helps users perform on-the-go calculations for square footage, measurement conversions, and fraction math. It supports trade-specific tasks like amps to watts and wire size.

    ★ 4.215 ratingsBusinessFreeData updated 2026-09-16
  13. Calc app icon

    Calc

    Michael Wesemann

    Calculates with precision and style

    The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.

    ★ 3.928 ratingsUtilitiesFreeData updated 2026-09-09
  14. Halcyon Calc app icon

    Halcyon Calc

    Halcyon Touch Software

    Calculate and solve equations

    Perform complex calculations with support for real and complex numbers. Manipulate symbolic expressions and use over 225 built-in functions. Scroll through results with finger gestures. Copy and paste data for easy sharing.

    ★ 4.918 ratingsUtilities$4.99Data updated 2026-09-08

How we rank alternatives

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