3Calc app icon

Apps Like 3Calc for iPhone and iPad

by Tongze Mao★ 5.03 ratingsUtilities$0.99Data updated 2026-09-06

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. Calculator - Simple & powerful app icon

    Calculator - Simple & powerful

    新平 朱

    Calculate, edit, and track results

    View previous calculation results and edit entries by selecting numbers or symbols. Recalculate expressions for error correction. Import past results into new calculations. Add remarks to important records.

    ★ 4.616 ratingsUtilitiesFreeData updated 2026-09-16
  1. Large Numbers app icon

    Large Numbers

    Viktor Pobedria

    Calculate instantly, switch tabs seamlessly

    Perform calculations with real-time updates as you type. Switch between multiple tabs for different calculations. Handle with precision using advanced algorithms.

    ★ 4.02 ratingsUtilitiesFreeData updated 2026-09-06
  2. Calculator for School app icon

    Calculator for School

    KRASHSOFT LLC

    Calculate, convert, solve, and graph

    Calculate with four modes: basic for arithmetic and percentages, scientific for algebra and trigonometry, programming for command line expressions in multiple numerical systems, and minimalist for simplicity.

    ★ 4.511 ratingsUtilitiesFreeData updated 2026-09-06
  3. RV Pocket Reference app icon

    RV Pocket Reference

    Calculated Industries, Inc.

    Explore RV systems with diagrams

    Access RV types, classes, and system diagrams for electrical, plumbing, and appliance setups. Includes calculators for weight, leveling, and towing calculations.

    ★ 4.661 ratingsReference$1.99Data updated 2026-10-18
  4. Exneѕs:Next app icon

    Exneѕs:Next

    KIDDLE SALE LLC

    Record income, track expenses, calculate credit parameters

    Track income and expenses with manual entry. Assign categories to transactions. View balances over days, weeks, months, or years. Calculate credit parameters based on user input. Analyze totals and generate summary reports.

    ★ 4.04 ratingsLifestyleFreeData updated 2026-09-06
  5. e-calcPro app icon

    e-calcPro

    E-SKETT CORPORATION

    Scientific and engineering calculation tool.

    The app offers scientific notation and engineering multipliers for calculations. It includes calculation history, user-defined constants, interactive variables, and a variety of mathematical functions.

    ★ 0.00 ratingsProductivity$0.99Data updated 2026-10-10
  6. Basic Tax Formulas app icon

    Basic Tax Formulas

    CAFFEINATETECH SRL

    Calculate payroll taxes and sales tax

    Calculate FICA Medicare Payroll Tax and Sales Consumption Tax with formula-based calculators. Input parameters and copy results. View and descriptions for each calculation.

    ★ 0.00 ratingsBusinessFreeData updated 2026-09-11
  7. Fractions Pro app icon

    Fractions Pro

    Intemodino Group s.r.o.

    Calculate with fractions and decimals.

    The app performs mathematical, engineering, scientific, and technical calculations. It handles fractions, mixed numbers, decimals, and integers with various functions including trigonometric operations and constants.

    ★ 2.914 ratingsProductivity$6.99Data updated 2026-10-23
  8. Stopwatch Pro app icon

    Stopwatch Pro

    Bogdan Pechounov

    Track time, export laps, customize display

    Customizable with large text that can be pressed. Export laps in CSV format. Start, pause, and reset by pressing or long-pressing text. Add laps by swiping down. Adjust displayed milliseconds. Undo accidental reset. Delete laps by swiping.

    ★ 5.020 ratingsUtilitiesFreeData updated 2026-09-06
  9. Scientific Calculator - CalCon app icon

    Scientific Calculator - CalCon

    STAGE CODING, Travnik

    Calculate and convert units and currencies

    Perform calculations, convert units and currencies, and compute percentages and proportions. Calculate areas and volumes. Drag and drop to create custom calculators. Solve complex or simple math problems.

    ★ 4.714 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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