Apps Like e-calcFree for iPhone and iPad
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.
e-calcFree screenshots
Ranked alternatives
Showing 281–300 of 1,000 ranked alternatives.
This is Calculator
Cheolchan Um
Calculate, note, and copy results
Perform calculations with a clean interface. View calculation history, add notes to each entry, and copy-paste results for easy reference.
Codex Calc
Driftwood Studio Software LLC
Calculator adapts to user preferences.
The app offers a calculator with unit conversion, tip calculation, and RPN mode. It features a history tape and adapts to user preferences for button size and interface design.
Calculator Silver
Hannes Sverrisson
Calculate, save, and share history.
The app allows users to print or email calculation history as a PDF. It includes a backspace key for corrections and supports document exchange via iTunes.
Scientific Calculator++
Behzad Dogahe
Calculate, graph, and analyze data
Calculator++ displays expressions in real-time and maintains a calculation history. It supports fraction operations, unit conversions, and advanced functions. Users can graph equations and perform complex calculations.
Converter of Units
Ramon Rivas
Convert with precision and speed
Convert across categories with a modern interface. Navigate using sidebar and tab bar. Create multiple windows and drag items to new screens. Share data and access context menus. Includes a quick start guide and light/dark modes.
Track Work Hours Simply
Jordan Holland
Time for tasks and days
Time spent on tasks by starting and stopping sessions. View daily time logs with hour and minute details. See session start and stop times along with memos. Access historical data through a calendar interface.
Memo Calculator - MemoCalc
SuperDG Inc.
Write and calculate notes automatically
Write memos and perform calculations in a single interface. Enter arithmetic expressions for automatic computation. Use line breaks to create parentheses. Long-press lines to rearrange them.
Mechanical Formula
Kantaben Gorasiya
Calculate formulas and solve problems
Access engineering formulas and calculations for problem-solving. Input values to compute results. Includes topics like thermodynamics, mechanics, and materials. Supports unit conversions and equation solving. Save and share calculation results.
CalcFast
Hannes Sverrisson
Calculate, swipe, and track history
Calculator displays calculation history and includes a Today Extension for quick access via swiping down. Supports 3D Touch for fast interactions. Numbers are formatted according to user's country settings.
Calculator Plus History Record
Chirag Gabani
Calculate and view past entries
Track and view past calculations in real time during use. Perform basic math operations with customizable settings. Save calculation for future reference and verification.
Geometric Calculator X
Yoshiaki Onishi
Calculate area, volume, and perimeter of shapes
The helps users find area, perimeter, and hypotenuse values for various shapes. It provides formulas for different figures. Users input dimensions and receive calculated results without needing to remember formulas or use trigonometry.
Air Flow Conversion Calculator
Tan Chia Ling
Calculate airflow rate instantly
Calculate airflow displacement by inputting velocity or volume. Select duct type and dimensions with unit options. Instantly display results in preferred units including fl/min, m/s, and ft3/min.
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