E-Calc Master 2021 app icon

Apps Like E-Calc Master 2021 for iPhone and iPad

by Snappy Appz Inc.★ 3.02 ratingsUtilities$13.99Data updated 2026-10-12

E-Calc Master 2021 screenshots

Ranked alternatives

Showing 121–140 of 1,000 ranked alternatives.

  1. Drill and Tap Tool - Thread Tapping & Through Hole app icon

    Drill and Tap Tool - Thread Tapping & Through Hole

    Chewy Applications Ltd.

    Tap type, spin dials, find size

    Calculate size for operations by selecting type, tap size, percentage depth of , clearance, and cutting or forming operation. Adjust settings via tap interface without typing.

    ★ 4.330 ratingsReference$1.99Data updated 2026-10-23
  2. Machinist Calc Pro app icon

    Machinist Calc Pro

    Calculated Industries, Inc.

    Machining math and reference tool.

    The app provides machining math and reference solutions for design, layout, and production setup. It offers calculations for speeds and feeds, thread sizes, drill sizes, and trigonometric functions.

    ★ 4.826 ratingsUtilities$24.99Data updated 2026-10-09
  3. SquareRootCalculator app icon

    SquareRootCalculator

    Jirou Fukuda

    Calculate square roots and fractions

    Calculate square roots and perform fraction operations. Execute basic arithmetic with unlimited precision. Simplify rational expressions easily. Input and compute complex equations without digit overflow.

    ★ 4.237 ratingsProductivityFreeData updated 2026-09-13
  1. Fault Current Calculator app icon

    Fault Current Calculator

    Cooper Bussmann, LLC

    Calculate fault current for electrical systems.

    The app calculates available fault current on single and three-phase systems. It can also size fuses and conductors for circuits and create a label for service equipment.

    ★ 3.027 ratingsUtilitiesFreeData updated 2026-10-14
  2. Ratio Calc! app icon

    Ratio Calc!

    David Mills

    Radio control car ratio calculator tool.

    The app calculates final drive ratio and rollout for radio control cars. Users can select cars by manufacturer and model, inputting pinion and spur gear sizes.

    ★ 4.525 ratingsSports$2.99Data updated 2026-09-19
  3. Flat Metal Patterns app icon

    Flat Metal Patterns

    Ignacio Renteria-Molina

    Calculate and find industrial insulation products

    Calculate with precise measurements and error prevention. Input dimensions to generate accurate templates. Access video tutorials for step-by-step guidance. Search for industrial insulation products, tools, and accessories online.

    ★ 4.427 ratingsUtilitiesFreeData updated 2026-09-20
  4. Halliburton eRedBook® Mobile app icon

    Halliburton eRedBook® Mobile

    Halliburton

    Industry data for oil and gas wells

    The app provides instant access to key dimensions and strengths for pipe. Users can look up specifications for tubulars to quickly calculate capacity and annulus volumes in various units.

    ★ 3.832 ratingsBusinessFreeData updated 2026-09-27
  5. UniE85 Manager app icon

    UniE85 Manager

    Corporation Unitronic Inc

    Monitor ethanol levels and track fuel mixture

    Monitor ethanol levels in real time via Bluetooth. View current ethanol content and integrate it with your vehicle's CAN-BUS system. Use the E85 Mix Calculator to determine gas and ethanol blend ratios for desired ethanol content.

    ★ 4.930 ratingsSportsFreeData updated 2026-09-06
  6. Cerrowire Calculators app icon

    Cerrowire Calculators

    Cerro Wire LLC

    Calculate conduit size for copper and aluminum

    Calculate conduit size for copper and aluminum building wire based on NEC standards. Determine maximum conductors in a raceway or required raceway size for given conductor types and sizes.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-16
  7. ElectroMaster Pro app icon

    ElectroMaster Pro

    Carlo Terracciano

    Calculate electrical values

    Helps users calculate electrical values using Ohm's Law. It includes practical exercises and theoretical explanations. Users can explore basic electrical concepts and advanced topics with structured lessons and problem-solving tools.

    ★ 4.52 ratingsProductivity$99.99Data updated 2026-09-23
  8. Mortgage- app icon

    Mortgage-

    Horizon Business, Inc.

    Calculate payments for home purchase or refinance

    Calculate payments for home purchases or refinances. Input loan amount, interest rate, and term to determine monthly payments. Select between purchase or refinance options. Share results via email or copy the payment amount.

    ★ 4.333 ratingsFinanceFreeData updated 2026-09-08
  9. Programmer Calculator - Dev app icon

    Programmer Calculator - Dev

    永超 侯

    Convert numbers, calculate CRC, track hex bytes

    Convert numbers between different radix systems. Calculate CRC for strings or hex byte data. Supports future feature updates for additional functionality.

    ★ 4.728 ratingsDeveloper ToolsFreeData updated 2026-09-06
  10. Ampora app icon

    Ampora

    Logan Cox

    Troubleshoot circuits and size wires

    Provides electrical calculations and references for wire sizing, circuit troubleshooting, and NEC code lookups. Users can ask specific questions, receive instant answers, and access code references.

    ★ 5.07 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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