Calculate with scientific and engineering notation
Perform scientific and engineering calculations with support for notation like 1E-6 and multipliers such as p, n, u, m, k, M. Edit formulas, recalculate, and view calculation history.
Showing 201–220 of 1,000 ranked alternatives.
Eric Roller
Enter expressions and calculate results
Is a programmable scientific calculator with a dynamic stack display. Users can input numbers and operations using reverse-polish notation. The display expands automatically as more values are added, and users can swipe to view additional lines.
Yasukazu Umekita
Calculate with custom color themes
A with large buttons for easy use. Offers seven color themes including Flower, Heart, and Hydrangea. Displays intermediate results during calculations. Allows users to reset calculations quickly.
Netviking AB
Calculate with trigonometric and exponential functions
Store values by pressing "STO" and selecting a memory slot. Perform basic arithmetic and advanced mathematical functions including sine, cosine, logarithm, and exponential.
Steve Lidie
Calculate using RPN and stack registers
Simulates a retro scientific calculator with RPN input. Features a 10-digit LED display, four stack registers, and a storage register. Includes math, trigonometric, and logarithmic functions. Displays results in polar/rectangular formats.
Michael Wesemann
Calculates with precision and style
The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.
良峰 侯
Calculate, record, and share results
Perform calculations with live voice input. Use an ergonomic key layout with an extra large "+" key and backspace function. Copy and send results via email. Support dark mode and retina display on all iPads and iPhones. Track usage history.
V PUGAZHENTHI
Calculate parameters and convert units
Calculate parameters and convert units between metric and imperial systems. Access tools for critical bending moment, maximum stress, and deflection. Input loads and dimensions to determine structural properties.
FugaPiyo Inc.
Calculate totals, organize , share files
A productivity for organizing and items with unlimited folders. Automatically calculates totals and supports CSV export. Set goals with deadlines and track progress. Perform batch operations, filter, and sort data.
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.
晖明 甘
Calculate, record, and track equations
Perform calculations with basic and scientific functions including percentages, exponents, and trigonometric operations. View or hide calculation history. Use voice input in multiple languages. Access a calculator widget for quick access.
Lalit Patil
Calculate loans, convert units, take notes
Perform financial calculations with tools for loan analysis, amortization schedules, and refinance savings estimation. Convert units across multiple categories. Automatically generate notes and track expenses for budgeting and planning.
FAPPS WORLD et Cie SCS
Convert units and calculate instantly
Convert units across 16 categories including temperature, currency, distance, weight, and volume. Access a standard and scientific within the . Units are organized by usage frequency with commonly used units displayed first.
奇锴 舒
Calculate, edit, and track expressions
Perform basic arithmetic operations including addition, subtraction, multiplication, and division. View calculation history. Edit previous entries. Use free, real-time display for accurate results.
Muhammad Qamar
Edit settings, manage tasks, control notifications
Analyze experimental data with statistical calculations. Input variables and their error ranges. Estimate uncertainties using propagation methods. Generate reports and export results in various formats.
Willy Kunz
Calculate, organize, and manage tasks
Calculate mathematical expressions with scientific functions, trigonometry, and logarithms. Store and recall values. Adjust display settings for different modes. Export calculation history and share results via email or cloud storage.
良峰 侯
Customize themes, add notes, track history
Customize themes with 65536 color options and adjust history display height. Add notes to history entries and share them via email. Perform basic math operations, use backspace, and view/edit calculation history. Supports Dark Mode.
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