Calculate with retro-style precision
A vintage-style scientific calculator with a retro LCD display and realistic key sounds. Perform basic and advanced calculations, use shift functions, and access additional modern features like parentheses and memory storage.
Showing 101–120 of 1,000 ranked alternatives.
An Truong
Calculate, graph, and solve equations
Solve equations, perform algebraic calculations, and graph functions. Support for multiple models including TI-83, TI-84, TI-89, Casio FX, and Sharp EL. Includes a scientific , fraction simplifier, and unit converter.
Koombea, Inc.
Calculate complex formulas instantly
Perform complex calculations with parentheses, exponents, and multiple operations. Solve equations, convert units, and use scientific functions. Save and recall previous calculations. Share results via copy-paste or email.
tasser gyati
Calculate, convert, and solve equations
Offers standard and advanced math functions including percent, negative sign, memory, brackets, and history. It includes trigonometry, roots, exponents, and logarithms.
Sheng-Hua Tsai
Turn on LED light instantly
LED light provides adjustable brightness and auto power-off after 5 minutes of inactivity. Screen light offers instant-on with real brightness control and a red mode for astronomy.
Inbo Tasarim ve Danismanlik LTD
Calculate, store, and review equations
Perform complex calculations with a sleek interface. Store and recall values using memory function. Review calculation history for accuracy. Switch between scientific and basic modes. Adjust display settings for clarity.
BrainVault Games, LLC
Play to learn alphabet and numbers
Teaches alphabet, counting, and sound recognition through interactive . Includes activities like bubble popping, nature sounds, and phone pretending. Features simple controls for young children and encourages parent-child interaction.
Beijing Free Sight Technology Co., Ltd
Calculate without ads
Perform calculations with both simple and scientific functions. View step-by-step solutions and process details. Display results in Chinese uppercase. Support high-resolution tablets. No ads. Compact size with no storage requirements.
Thomas Oellinger
Calculate, edit, and track equations
The provides scientific calculations, unit conversion, and logic-based computations. Users can switch between modes. It includes a built-in manual for operation guidance. Perform n-base conversions and unit-based calculations.
Shift
Edit numbers, track calculations, organize spreadsheets
Allows users to perform calculations with an editable for error correction. Input numbers and operators, edit entries, and view results. Save and share calculation history. Switch between and spreadsheet modes for different tasks.
TKDM Solutions, Inc
Remind you to eat every 3 hours
Reminds users to eat every 3 hours with a notification. Sends alerts even when the is closed. Features a single button for quick use. Tracks eating intervals and provides reminders.
Peter Jones
Solve equations and calculate results
Solve basic problems with a user-friendly . Handle complex equations with functions. Perform calculations, graph functions, and convert units. Store frequently used formulas for quick access.
Oval Software Oy
Calculate, edit, and share formulas
Perform calculations with a customizable interface and live results. Define and share advanced functions. Use 3D Touch shortcuts and an expandable widget. Search history via Spotlight.
Panoramic Software Inc.
Calculate and manage financial data
Perform complex calculations using 10 built-in calculators including scientific, financial, and unit conversion tools. Access 10 financial worksheets for budgeting, loans, and investments. Save and share calculation results.
LEDGlow Lighting, LLC
Lights with Bluetooth connectivity
And customize LED lighting systems via Bluetooth. Synchronize underbody, interior, and wheel well kits to run colors and modes simultaneously. Adjust brightness, select from millions of colors, and apply preset or custom lighting patterns.
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.
Ralph Sutherland
Display clock faces and set alarms
Displays time in LCD and LED styles with multi-lingual support and localized date formats. Locks orientation for landscape mode. Sets alarms. Allows night-time reading with large digits. Syncs with Apple Health.
Grant Thompson
Calculate fractions and decimals with precision
Perform calculations with fractions, decimals, and repeating decimals using order of operations. Enter fractions with blue buttons for whole numbers and green buttons for numerators over denominators.
John Millhouse
Calculate using numerals and fractions
Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.
Taizo Yamamoto
Calculate expenses and track history
Displays calculations in a scrollable format for easy review. Users can track calculation history, perform basic arithmetic, and use a scientific mode for advanced functions. Input and results are visible simultaneously for accuracy.
PAI STUDIO, OOO
Calculate, edit, and solve equations
Perform complex calculations with scientific functions and engineering tools. Input equations, use memory functions, and switch between degrees and radians. Save results and view calculation history.
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