Quad Calcs app icon

Apps Like Quad Calcs for iPhone and iPad

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

Ranked alternatives

Showing 321–340 of 1,000 ranked alternatives.

  1. Pool Chem Calculator app icon

    Pool Chem Calculator

    Gunter Business Solutions Inc

    Calculate chemicals accurately

    Manage chemistry with advanced calculators for chlorine, pH, alkalinity, and shock treatments. Input size and conditions for accurate dosing. Track chemical levels and maintenance schedules. Export data for record-keeping.

    ★ 4.337 ratingsUtilitiesFreeData updated 2026-09-17
  2. McWane Pocket Engineer v2 app icon

    McWane Pocket Engineer v2

    McWane, LLC

    Ductile iron pipe design assistant.

    The app provides a virtual assistant for the WaterWorks and Sewer industries. It covers ductile iron pipe design, manufacture, use, and comparisons to alternate materials, including literature and eight specialized calculators.

    ★ 3.910 ratingsUtilitiesFreeData updated 2026-11-03
  1. Dump Truck Math app icon

    Dump Truck Math

    MyLogic, Inc.

    Calculate trucking rates with precision

    Calculate trucking rates by converting hourly rates into tonnage or cubic yard rates, factoring in tolls, travel time, and loading/unloading. Determine the number of trucks needed based on loading times and project duration.

    ★ 4.916 ratingsUtilitiesFreeData updated 2026-09-14
  2. Electrician Pro X app icon

    Electrician Pro X

    Zachary Fisher

    Calculate, estimate, and invoice jobs

    Manage electrical jobs with time tracking and job invitations. Access NEC calculators for conduit fill, voltage drop, and motor calculations. Use NEC tables for code-compliant installations. View common schematics and generate estimates and invoices.

    ★ 5.02 ratingsBusinessFreeData updated 2026-09-06
  3. TruAirspeed app icon

    TruAirspeed

    James Petty

    Calculate true airspeed with altimeter reset

    Calculate true airspeed, mach number, pressure altitude, and density altitude. Input indicated altitude and Kollsman window pressure setting. Automatically adjusts for standard sea level pressure.

    ★ 4.18 ratingsUtilitiesFreeData updated 2026-09-09
  4. Calculator -Classic Calculator app icon

    Calculator -Classic Calculator

    云云 唐

    Calculate with sound and precision

    Classic performs addition, subtraction, multiplication, and division. It provides audio feedback for calculation results. Displays results instantly on the screen. Swiping down shows a history of previous calculations.

    ★ 4.48 ratingsProductivity$0.99Data updated 2026-09-16
  5. Richta app icon

    Richta

    David Bireta

    Calculate time, speed, and distance for rallies

    Calculate time, speed, and distance for road rallies. Input rally details and track progress. Generate reports and adjust strategies based on real-time data. Sync with GPS devices for accurate navigation.

    ★ 5.01 ratingsUtilities$9.99Data updated 2026-09-08

How we rank alternatives

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