Simple Calculator. + app icon

Apps Like Simple Calculator. + for iPhone and iPad

Calculate taxes and percentages

Perform arithmetic calculations with 12 digits. Calculate tax, percentages, and cost, selling price, and gross margin. Use memory functions, square root, and sign change. Track grand total.

by tasser gyati★ 4.7147 ratingsUtilities$1.99Data updated 2026-09-14

Simple Calculator. + screenshots

Ranked alternatives

Showing 441–460 of 1,000 ranked alternatives.

  1. NeoCalcs Lite - Calculator app icon

    NeoCalcs Lite - Calculator

    YONEKAWA Hideki

    Multi-functional calculator for multiple calculations.

    The app offers four arithmetic operations, a memory function, and delete keys for input correction. It includes a percent key for tax calculations and a plus/minus key.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-10-31
  2. SpeedyCalc Tally Calculator app icon

    SpeedyCalc Tally Calculator

    White Marten GmbH

    Sum numbers quickly without complication.

    The app provides a summation calculator for iPhone, iPad, or iPod touch. It allows users to log quantities and discounts for each entry, displaying details and the grand total in real time.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-10-17
  3. QuickCalc - Quick calculations app icon

    QuickCalc - Quick calculations

    琦 王

    Practice arithmetic operations and fractions

    Practice arithmetic operations including addition, subtraction, multiplication, and division with numbers up to 1000. Solve mixed problems tailored to different grade levels. Work with fractions and decimals.

    ★ 4.716 ratingsEducationFreeData updated 2026-09-11
  4. Mortgage & Loan Calculator + app icon

    Mortgage & Loan Calculator +

    FORESKO, TOO

    Calculate mortgages and loans

    Calculate and payments, including overpayment and interest rates. Generate repayment schedules and track prepayments. Customize payments with various methods and support for all currencies. Monitor remaining balances and additional fees.

    ★ 4.817 ratingsFinanceFreeData updated 2026-09-06
  5. Calculator Desk Accessory app icon

    Calculator Desk Accessory

    Planetary Code LLC

    Calculate and scale across devices

    Allows users to perform basic and advanced calculations. It features a retro-modern design and supports scaling for iPhone and iPad screens. It works in split view and slide over modes.

    ★ 5.04 ratingsProductivity$4.99Data updated 2026-09-18
  6. Drill Bit Nozzle Calculator app icon

    Drill Bit Nozzle Calculator

    NOV Inc.

    Calculate bit TFA and pressure drop

    Calculate bit TFA, pressure drop, HSI, and impact force using bit size, flow rate, nozzles, and mud weight. Reverse calculate sizes for a desired total flow area and number of nozzles.

    ★ 5.02 ratingsBusinessFreeData updated 2026-09-11
  7. Fractions Calculator Lite app icon

    Fractions Calculator Lite

    Corporate Smalltalk Consulting Ltd

    Calculate fractions and decimals easily.

    The app performs mixed or whole fraction and decimal arithmetic. It supports brackets and displays results as fractions or decimal numbers.

    ★ 1.03 ratingsUtilitiesFreeData updated 2026-09-15
  8. Calculator + AR Ruler BLACK #1 app icon

    Calculator + AR Ruler BLACK #1

    DIGIID LLC

    Measure and calculate with AR precision

    AR measuring lets users tap two points on the camera screen to measure object lengths. Auto convert button changes units. performs basic math functions.

    ★ 5.019 ratingsUtilitiesFreeData updated 2026-09-06
  9. AeroTime Pro app icon

    AeroTime Pro

    Henrique Chelotti Duarte

    Calculate flight time and block time

    Block Time Calculator instantly computes block time in hours, minutes, and decimal format. Automatic Night Time Calculation determines night flight duration using accurate sunrise and sunset data.

    ★ 5.013 ratingsUtilities$1.99Data updated 2026-09-17
  10. Grade Aid - app icon

    Grade Aid -

    Eric Dievendorf

    Calculate percentages and letter grades fast.

    The app provides a fast and simple method for calculating percentages and letter grades. Users can score tests and assignments by entering the total number of questions and customize results by adjusting decimal places.

    ★ 5.03 ratingsEducationFreeData updated 2026-09-21
  11. Calculator++P app icon

    Calculator++P

    YUTAKA KENJO

    Calculate expressions, track history, and apply discounts

    Perform calculations using expressions like 100+30-50. Calculate discounts and premiums with one touch. Automatically record and review calculation history. Use for shopping, tax, and estimation tasks.

    ★ 4.25 ratingsUtilities$2.99Data updated 2026-09-10

How we rank alternatives

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