Calculator app icon

Apps Like Calculator for iPhone and iPad

Calculate with 80 themes to choose

A with customizable themes allows users to select from multiple visual styles. Perform basic and advanced calculations. Switch between light and dark modes. Adjust font size and color schemes.

by The App Tower Inc.★ 4.5146,123 ratingsUtilitiesFreeData updated 2026-09-08

Calculator screenshots

Ranked alternatives

Showing 241–260 of 1,000 ranked alternatives.

  1. Tip - Fast Tip Calculator app icon

    Tip - Fast Tip Calculator

    Jonathan Judelson

    Calculate tips quickly and easily

    Calculate tips quickly without entering decimal points. Split bills with ease. Share total amounts directly. Adjust percentages and view final totals.

    ★ 5.04 ratingsFood & Drink$0.99Data updated 2026-09-30
  2. Taxealo app icon

    Taxealo

    Miguel Morales

    Calculate tax and total price before purchase

    Calculate tax amounts and total prices including tax for any rate. Apply discount percentages to reduce total amounts. View breakdowns of tax, discount, and final price. Share results via copy or email.

    ★ 4.890 ratingsFinanceFreeData updated 2026-09-10
  3. Is That a Good Price app icon

    Is That a Good Price

    Steven Nguyen

    Track prices and compare deals

    Track product prices by logging entries with date, merchant, product name, quantity, , discounts, and notes. View historical data to compare and determine if current prices are competitive. Sync logs across devices.

    ★ 4.724 ratingsShoppingFreeData updated 2026-10-17
  1. Unit Converter - Scientific app icon

    Unit Converter - Scientific

    Ahmet Burak Albayrak

    Convert units with precision

    Convert units across , engineering, and everyday categories. Perform calculations with built-in formulas. Save frequently used conversions. Toggle dark mode. Switch between languages. Provide feedback for improvements.

    ★ 5.016 ratingsUtilitiesFreeData updated 2026-09-06
  2. Quick Split: Fair, Fast, Easy app icon

    Quick Split: Fair, Fast, Easy

    Trevor Healy

    Bills and track payments

    Add expenses and costs among friends automatically. Calculate individual shares including tax, tip, and other charges. Sync with Venmo requests for seamless payments.

    ★ 4.86 ratingsFinanceFreeData updated 2026-09-19
  3. GraphCalcPro2Go app icon

    GraphCalcPro2Go

    Starware Software LLC

    Calculate with precision and advanced functions

    Allows users to perform advanced scientific calculations with high precision and range. It supports standard and RPN input modes, built-in constants, and unit conversions. iCloud sync enables cross-device access to calculation history.

    ★ 4.642 ratingsUtilitiesFreeData updated 2026-09-10
  4. TouchSiren Delta app icon

    TouchSiren Delta

    Jacob Simon

    Sound like a real police siren

    Simulate police siren sounds with adjustable pitch and tone. Trigger siren effects via touch or button press. Include visual flashing lights synchronized with sound. Control volume and duration settings. Share recordings or audio files directly.

    ★ 4.462 ratingsEntertainment$0.99Data updated 2026-10-27
  5. gUnit - Currency & Unit Converter (Conversion) app icon

    gUnit - Currency & Unit Converter (Conversion)

    Axonic Labs LLC

    Convert units and currencies quickly easily.

    The app offers quick conversion results for over 330 units and currencies. It features an ultra sleek design and a search function for fast conversions on iOS devices.

    ★ 4.9146 ratingsUtilities$1.99Data updated 2026-09-11
  6. Construction Calc Pro Ads app icon

    Construction Calc Pro Ads

    Snappy Appz Inc.

    Calculate feet, inches, and fractions

    C- Pro allows calculations in feet, inches, and fractional inches. It includes modules for material estimates, crown moulding, conversions, area, volume, and arc calculations.

    ★ 2.551 ratingsUtilitiesFreeData updated 2026-09-09
  7. Livestock Auction Calculator app icon

    Livestock Auction Calculator

    Catherine Easton

    Calculate price per kilo or pound

    Calculate price per kilo or pound of based on estimated weight and auctioneer calls. Use a number wheel to track bids. Switch between price per weight and unit price modes. Track purchases and display prices with a 10% leeway.

    ★ 4.335 ratingsUtilitiesFreeData updated 2026-09-11
  8. Currency&Unit Conversions app icon

    Currency&Unit Conversions

    38 Softworks Inc.

    Save , view all at once

    Save conversion settings for easy access. View all stored at once. Convert temperatures, currencies, lengths, areas, volumes, weights, speeds, and power units. Supports foot-inch and pound-ounce measurements. Requires internet for currency data.

    ★ 4.949 ratingsUtilitiesFreeData updated 2026-09-08
  9. Equal=It Unit Converter Plus app icon

    Equal=It Unit Converter Plus

    monkeyLabs inc.

    Convert units with one-touch access

    Convert units across multiple categories with one . Add favorite conversions for quick access. Use built-in calculator for math operations. Switch between conversion types easily. No ads except special promotions.

    ★ 4.798 ratingsUtilities$2.99Data updated 2026-09-08
  10. HiPER Scientific Calculator app icon

    HiPER Scientific Calculator

    Jindrich Houska

    Calculate and solve complex equations

    With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.

    ★ 4.6182 ratingsUtilitiesFreeData updated 2026-09-06
  11. Calc: Tip Calculator app icon

    Calc: Tip Calculator

    Hijinx LLC

    Split bills and share receipts

    Calculate tips with customizable percentage options and adjust using left or right swipes. Split bills among users and share receipts via iMessage. Choose to tip before or after tax and view exact totals or rounded amounts.

    ★ 4.811 ratingsFood & DrinkFreeData updated 2026-09-06

How we rank alternatives

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