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 641–660 of 1,000 ranked alternatives.
Irfan Uruci
Learn, track, and secure notes
Multi-purpose calculators for basic math and advanced engineering functions. Track stress with a secure journal using Keychain security. Access all features offline. Store data locally with no cloud syncing. Set a PIN for journal access.
Elemental Tools GmbH
Smart modern elegant calculator app
The app offers a modern calculator with gesture support for accessing results. It includes built-in calendar functions and natural percentage calculations for discounts and taxes.
正行 Akamatsu
A mechanical analog computer simulator.
The app simulates a mechanical analog computer used for scientific calculations. It performs multiplication, division, square, cube, square root, and cubic root functions.
uto toshiki
Calculator with sequential processing capabilities.
The app offers hexadecimal calculations and supports metric prefixes. It includes features like a moving view for typing errors and variable font size for readability.
Vladislav Zhirnov
Calculate with precision
Calculate volumes for trenches with vertical walls, slope trenches, and round wells with slopes. Input dimensions and select type. Generate detailed volume reports and export results in various formats.
HullBreach Studios Ltd.
Convert jeweler units on Apple devices.
The app converts between various weight and mass units relevant to jewelers. It supports Avoirdupois, Metric, Troy, and Ancient units on iPad, iPhone, and Apple Watch.
Neil Woodcock
Build, simulate, and solve circuits
Build and simulate linear AC and DC circuits by dragging and rotating components. Calculate steady-state voltages and currents. View real-time DC current flow and review results with detailed analysis. Export schematics and solution data.
V PUGAZHENTHI
Calculate parameters instantly
Calculate , suspension cable, and civil parameters with 58 specialized tools. Input values and units to get automatic results. Switch between metric and imperial units.
Duo Pisceses, Inc.
Number conversion and Hanoi Tower demonstration.
The app converts numbers between decimal, hex, binary, and gray code. Changes to one number update the others.
The Clairos Group, LLC
Calculate, convert, plan, and track
& Math Tools • Classic with basic and advanced functions • Financial tools for loan payments and savings planning • Unit conversion for measurements and currencies • Tip calculation and percentage functions • Offline use without internet
Petrichka Yaroslav
Convert units instantly and accurately
Convert units across categories like length, weight, temperature, and currency. Perform calculations offline. Input values and select units for instant conversion. View results in multiple formats.
PhySy Ltd
Calculate with physical units easily.
The app supports unit symbols in calculations, providing answers in desired units. It includes physical constants and properties for elements, saving time on conversions and calculations.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.