Octuple Calc app icon

Apps Like Octuple Calc for iPhone and iPad

by Hideaki Uchikoshi★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Intuitive Memory Calculator app icon

    Intuitive Memory Calculator

    Sri Dama

    Store numbers, retrieve numbers, calculate results

    Allows users to store and retrieve numbers using multiple slots. Tap a slot to save a number and tap again to recall it. Swipe up and tap Delete to clear a slot. Access 25 recent calculations for quick reference.

    ★ 4.551 ratingsProductivityFreeData updated 2026-09-06
  2. Cute calc with discount calc app icon

    Cute calc with discount calc

    HINOCON VALLEY INC.

    Calculate, edit, and track numbers

    Perform calculations a large, easy-to-press button layout. Display results in clear, readable text. Includes a cat animation for visual appeal. Share results via social media or email. View calculation history.

    ★ 4.744 ratingsUtilitiesFreeData updated 2026-09-06
  3. Gas Volume Calc app icon

    Gas Volume Calc

    Kelly Gayneaux

    Calculate gas flow with orifice meter data

    Calculate gas flow through an orifice meter using tube and plate dimensions. Determine if measurements fall within Beta Ranges. Input values for diameter, pressure, and temperature. Display calculated flow rate and Beta Ratio.

    ★ 4.73 ratingsProductivityFreeData updated 2026-09-10
  1. TTP Tools app icon

    TTP Tools

    Marine Publications International Limited

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-09
  2. Construction Calc Lite app icon

    Construction Calc Lite

    Snappy Appz Inc.

    Calculate in feet, inches, and fractions

    Perform calculations with feet, inches, and fractional inches. Add, subtract, multiply, divide, and compute roots or powers. Scale drawings using the scaling feature. Convert and manage measurements directly within the .

    ★ 4.6129 ratingsUtilitiesFreeData updated 2026-09-08
  3. TechniCalc Calculator app icon

    TechniCalc Calculator

    Jacob Parker

    Calculate equations naturally and precisely

    Allows users to perform complex calculations with a natural equation entry system. It supports split screen, wireless keyboards, and Apple Watch integration. The displays full equations in real time and offers dark mode for enhanced readability.

    ★ 4.777 ratingsUtilities$7.99Data updated 2026-09-06
  4. Aviator Weather app icon

    Aviator Weather

    Iddo Gino

    View live METARs and maps

    View live METARs and TAFs for saved airports. Check NOTAMs and D-ATIS data. Access status maps. Perform e6b calculations with visualized results. Use home screen widgets for quick data. Sync with Apple Watch for on-the-go updates.

    ★ 4.3112 ratingsWeather$1.99Data updated 2026-09-09
  5. Watts Amps Volts  Calculator app icon

    Watts Amps Volts Calculator

    Pro Certs Software Ltd

    Calculate , , and

    Calculate electrical power for single phase systems by converting between , , and . Input values to solve for unknowns. Support for three phase calculations including kilowatts, , , and power factor.

    ★ 4.450 ratingsUtilitiesFreeData updated 2026-09-08
  6. Calc & Converter: All in One app icon

    Calc & Converter: All in One

    Kevin Ghori

    Calculate, convert, and solve

    Perform arithmetic and scientific calculations with dedicated calculators. Convert units between different measurement systems. Access multiple converters for currency, temperature, and more.

    ★ 4.04 ratingsUtilitiesFreeData updated 2026-09-06
  7. Ningen Calc X app icon

    Ningen Calc X

    Amaitorte

    Numbers walk onto the screen.

    The app displays numbers formed by walking people. Users can select from various stages and button styles.

    ★ 5.01 ratingsEntertainment$1.99Data updated 2026-09-12
  8. Crown Calc Elite app icon

    Crown Calc Elite

    Cyberprodigy LLC

    Calculate angles and cut mold efficiently

    Helps calculate mold angles for precise cuts. Users input spring angle and other measurements to determine bevel and miter angles. The provides visual guides for setting up compound miter saws. Includes diagrams for accurate positioning during cuts.

    ★ 4.8116 ratingsUtilities$4.99Data updated 2026-09-08
  9. AmpVault app icon

    AmpVault

    Chris Snider

    Access code, calculate, and store safely

    Access electrical calculations, safety guidelines, and code compliance tools. View wiring diagrams, calculate loads, and check OSHA standards. Track job progress, manage schedules, and store documents offline.

    ★ 5.07 ratingsProductivity$4.99Data updated 2026-09-06

How we rank alternatives

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