▸ Calculator + app icon

Apps Like ▸ Calculator + for iPhone and iPad

Calculate, convert, and solve equations

Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.

by CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC★ 4.7899 ratingsUtilities$1.99Data updated 2026-09-08

▸ Calculator + screenshots

Ranked alternatives

Showing 601–620 of 1,000 ranked alternatives.

  1. Crimson Calculator 41cx app icon

    Crimson Calculator 41cx

    Crimson Research, Inc.

    Program and store calculations

    A programmable RPN with continuous memory allows users to access the stack and LASTx using STO and RCL commands. It supports 200-2000 lines of program memory and label addressing with strings.

    ★ 5.03 ratingsEducation$4.99Data updated 2026-09-08
  2. Yarn Count app icon

    Yarn Count

    Wolfgang Herrmann

    A tool for textile experts.

    The app converts yarn counts including tex, dtex, den, Nm, and NeB. It also provides conversion formulas and a list of textile fibers with their abbreviations.

    ★ 5.03 ratingsProductivityFreeData updated 2026-09-30
  1. VHF / UHF Radio Field Planner app icon

    VHF / UHF Radio Field Planner

    Verosocial Studio

    Plan radio paths and organize station records.

    The app provides radio calculators, station records, checklists, and reference tools for amateur radio, GMRS, and scanner monitoring. It helps plan radio paths, organize station details, and prepare field kits with local backups.

    ★ 3.02 ratingsUtilitiesFreeData updated 2026-09-23
  2. Byte Calculator -byte conv- app icon

    Byte Calculator -byte conv-

    TAS Company Limited.

    Convert bytes to KB, MB, GB, TB

    Calculate bytes and convert between B, KB, MB, GB, and TB. Display results with appropriate thousands separators and decimal points based on language settings. Perform memory calculations, square roots, and percentage operations.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-09-17
  3. ConvertOne app icon

    ConvertOne

    ETHAN FRANCIS DARSTEIN

    Convert units instantly and accurately

    Convert units instantly with a simple interface. Switch between measurements, save favorite conversions, and view precise results. Supports multiple categories including length, weight, and temperature.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  4. QuickCalc app icon

    QuickCalc

    Ibrahim Alkhowaiter

    Convert currency, calculate units, solve math problems

    Allows users to convert currencies, units, and calendars. It calculates tips and discounts. Users can perform calculations for length, weight, and volume. The provides tools for financial and time-based conversions.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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