SuperCALC app icon

Apps Like SuperCALC for iPhone and iPad

Industrial furnace calculations made simple.

The app provides industrial furnace calculations. It includes a furnace calculator for %Carbon, Dew Point, and %Oxygen, an IR 3-gas calculator for % Carbon, and a generator calculator for air and gas flow.

by SuperSystems Inc.★ 4.52 ratingsUtilitiesFreeData updated 2026-10-04

SuperCALC screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. V-Planner app icon

    V-Planner

    HHS Software Corp.

    Plan dives with VPM decompression models

    Calculate decompression stops using VPM-B and VPM-B/E models. Input gas mixtures including nitrox and trimix. Plan dives with OC or CCR configurations. Specify bailout scenarios with SCR and OC legs.

    ★ 4.17 ratingsUtilities$48.99Data updated 2026-09-08
  1. Pipe Fitting app icon

    Pipe Fitting

    Sarah Ragab

    Calculate layouts quickly and accurately

    Calculator helps users compute offsets and rolling offsets for precise layout planning. Input measurements to calculate basic or advanced rolling angles. Generate detailed reports and save calculations for future reference.

    ★ 4.768 ratingsProductivityFreeData updated 2026-09-06
  2. HyTools app icon

    HyTools

    IMI Hydronic Engineering International SA

    Hydronic calculations for HVAC professionals.

    The app offers hydronic calculations for HVAC professionals, including flow, pressure drop, and valve sizing. It also provides radiator power estimation and unit conversion features.

    ★ 4.05 ratingsProductivityFreeData updated 2026-09-30
  3. Reference In Hand app icon

    Reference In Hand

    otherslikeyou.com Inc.

    Reference information and calculations on iPhone.

    The app offers reference information, calculations, and conversions. It includes over 200 conversions, common lists, a tip calculator, and Roman numeral conversion.

    ★ 5.01 ratingsUtilities$0.99Data updated 2026-09-11
  4. Prysmian Group Conduit Fill app icon

    Prysmian Group Conduit Fill

    Prysmian S.p.A.

    Calculate conduit size per National Code.

    The app calculates minimum conduit size per National Electrical Code. It supports multiple code years, conductor types, and insulation options, providing results for total area, nipple size, and minimum conduit size.

    ★ 3.03 ratingsProductivityFreeData updated 2026-10-30
  5. Dive Calculator app icon

    Dive Calculator

    Zanthic Automation Inc.

    Calculate stats and manage gas mixtures

    Perform scuba-related calculations for divers of all experience levels. Calculate ATA, SAC/RMV rates, tank volume, and pressure ratings. Convert units as needed. Determine EANx mix, top-up, and bleed-down calculations.

    ★ 4.726 ratingsSportsFreeData updated 2026-09-09
  6. Piston Fuel app icon

    Piston Fuel

    Piston Technologies Inc

    Track purchases and reconcile with gas stations

    Track purchases by drivers and reconcile them with gas station owners. Log transactions, set reminders, and generate reports. Monitor compliance and reduce administrative tasks.

    ★ 4.517 ratingsProductivityFreeData updated 2026-09-06
  7. Ebay Fees Calculator app icon

    Ebay Fees Calculator

    The Selling Company

    Calculate profits with detailed breakdowns

    Calculates net profit from sales by subtracting , shipping, item cost, and discounts. Displays and PayPal charges based on sale price and location. Supports US, UK, AU, and CA sellers. Shows true profit after all deductions.

    ★ 4.118 ratingsProductivityFreeData updated 2026-09-20
  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. Weekday app icon

    Weekday

    Piet Jonas

    Calculate any day of the week.

    This weekday calculator application calculates the day of the week for any date in the past and the future. It displays the day of the year and offers Wikipedia integration for additional information.

    ★ 2.02 ratingsReference$0.99Data updated 2026-09-10

How we rank alternatives

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