Calculate, convert, and program with precision
Perform complex calculations with scientific, engineering, and hexadecimal modes. Use RPN and multi-line display. Convert units and access constants. Undo and redo actions. Sync with Apple Watch for on-the-go calculations.
Showing 321–340 of 1,000 ranked alternatives.
Hannes Sverrisson
Calculate, save, and share results
Perform calculations with a dedicated calculator. Save and share calculation history via PDF or email. Use dark mode and access the through Today View. Sync with Apple Watch for on-the-go use.
V PUGAZHENTHI
Engineering calculations and reference tables.
The app provides 44 thermodynamics and heat-transfer calculators, along with reference tables. It allows users to solve for any variable and switch between SI and USCS units instantly.
Justin Fleming
Calculate, convert, and tip with ease
Perform calculations, convert units, and calculate tips within a single . Adjust themes, customize settings, and use accessibility features. No ads or data collection.
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Calculate with formulas and units
Calculate using functions including sin, cos, tan, and their inverses. Convert units with 136 converters. Access daily updated currency exchange rates. Perform algebraic calculations with 800+ formulas. Switch between degrees, radians, and grads.
Diego Rodrigues
Calculate data with precision
A utility simulates an E6B slide ruler for aircraft pilots. Perform conversions, wind corrections for low and high speed. Rotate, slide, and pinch zoom for precise control. Includes three calculation modes.
Audiofile Engineering, LLC
Calculate audio parameters and settings
Calculate note lengths and bar lengths for musical compositions. Convert time signatures and tempo. Adjust beat divisions and measure counts. Export results and share calculations.
Anastasia Kovaleva
Calculate, edit, and track equations
Perform calculations using basic and complex modes. Handle complex numbers with functions like square roots and exponents. Convert units between different systems. Store and recall previous results.
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.
Kaiguri Tech Limited
Convert units across , physics, and math
Convert units across 35 categories including acceleration, angle, area, specific heat, electric charge, and heat transfer. Input values and select units for instant conversion. Save frequently used conversions for quick access.
锦文 游
Practical text calculator with high precision.
The app offers ultra-high precision calculations up to 37 digits. It supports basic arithmetic, exponentiation, radicals, logarithms, factorials, permutations, combinations, trigonometric, hyperbolic, and integral operations.
Vladimir Vedeneev
Calculator with powerful features and support.
The app offers scientific calculations with enhanced precision and supports multiple number bases including decimal, hexadecimal, binary, and octal. It features a 7-segment LCD display and VoiceOver support for accessibility.
Kintarla Pty Ltd
Convert numbers between different bases.
The app converts numbers between decimal, binary, octal, and hexadecimal bases. It restricts input to valid digits for the selected base.
Muhammad Awais Younas
Convert to and vice versa
Convert numbers to , octal, and hexadecimal. Convert numbers to , octal, and hexadecimal. Convert octal numbers to , , and hexadecimal. Perform accurate calculations with an intuitive interface.
Willy Kunz
Simulate HP-67 calculator functions
Load and run 25 original programs from the HP-67 calculator. Perform calculations using reverse Polish notation. Access a wide range of mathematical and scientific functions. Store and retrieve programs using magnetic card simulation.
Adafruit Industries LLC
Calculate component values and resistor codes
Calculate component values for Op Amp, 555, RC Filter, and Resistor Divider circuits. Decode resistor and capacitor codes. Compute power, resistance, current, and voltage using Ohm's Law and Power Calculators.
inkOfPixel srl
Calculator for iPad iPhone Apple
The app saves user expressions in history for reuse and allows drag and drop functionality. Users can change themes, export calculations, and use a widget for quick access.
Dundridge LLC
Calculate wood measurements and cut lists
Perform calculations for wood projects. Input measurements and materials. Estimate costs and quantities. Save and share project notes. Convert units and access formulas.
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