Reference information and calculations on iPhone.
The app offers reference information, calculations, and conversions. It includes over 200 conversions, common lists, a tip calculator, and Roman numeral conversion.
Showing 81–100 of 1,000 ranked alternatives.
An Truong
Convert units across 400+ measurements
Convert units across 20 categories with over 400 options, including mixed units like feet and inches. Add widgets for quick access. View conversion history and share results.
TLA Systems Ltd.
Calculate with advanced scientific functions
Perform complex calculations with support for hexadecimal, octal, and binary. Use RPN mode and multi-line display. Access unit conversions, constants, and scientific notation. View a paper tape and use multiple undo/redo functions.
Gero Mazza
Calculate, convert, and track expenses
Perform basic and advanced calculations with large, illuminated buttons. Use the scientific for 30 functions. Convert units, calculate loans, and determine tips. Includes standard, scientific, unit converter, loan, and tip calculators.
Corntree tech Co.Ltd
Calculate, edit, and track numbers
Allows users to perform basic and scientific calculations. It supports arithmetic operations, square roots, percentages, and trigonometric functions. Users can edit expressions with a movable cursor and view calculation history.
An Truong
Convert units with precision and ease
Convert units across 50 categories and over 1000 options, including mixed units like ft + in or m + cm. Add frequently used conversions to a favorites list. Save and share conversion results.
Scott DeSapio
Convert units across 16 categories
Convert units across 16 categories with instant results. Switch between metric, imperial, and other systems. Calculate conversions for length, weight, temperature, and more. Store frequently used values for quick access.
SHIGETO TAKAGI
Check temperature and convert units
Digital measures ambient temperature using GPS and displays it in . Shows temperature in badge format with below-zero indicators. Includes to Celsius conversion calculator with formula.
HurryApp LTD
Convert currencies instantly and accurately
Convert currencies with real-time exchange rates for 168 global currencies. View conversion history and save favorite pairs. Set reminders for fluctuations and track spending in different currencies.
汇杭 钟
Convert units and track currency rates
Convert units across length, area, volume, angle, mass, pressure, and more. Check real-time currency exchange rates. Recalculate instantly with updated values. Save frequently used conversions for quick access.
Wild Monkey Labs, LLC
Track doses and schedule injections
Track , steroid, GLP1, and oral medication schedules with a calendar and alerts. Log injection sites with rotation history and custom locations. Calculate doses in mg, mcg, pg, IU, and visualize syringe fills for accurate administration.
Jindrich Houska
Calculate and solve complex equations
With symbolic algebra, equation solving, and calculus functions. Supports fractions, repeating decimals, and high-precision numbers. Displays results as simplified expressions or numerical values.
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.
Darius Gudavicius
Convert INR to USD, EUR, and crypto
Convert to over 90 world currencies and 60 cryptocurrencies. Perform currency conversions, calculations, and apply discounts. Save exchange rates for offline use and update rates automatically.
Red Shepard LLC
Measure, convert, and with precision
Allows users to measure and calculate dimensions using feet, inches, and sixteenths. Input tape measure data directly for accurate conversions. Calculate angles and verify corners without manual calculations.
Calculated Industries, Inc.
Try before you buy with free trial
Perform length calculations, determine fittings angles, and estimate material requirements. Access schedules, standards, and industry-specific data. Convert units and calculate pressure drops. Save and export calculation results.
良峰 侯
Convert currencies with a custom keypad
Convert between over 160 global currencies. Enter amounts using a custom keypad. View historical exchange rate charts. Receive background rate updates. Display flags for easy identification. Use built-in calculator for quick conversions.
Darius Gudavicius
Convert DOP to currencies and crypto
Convert to major world currencies and over 90 others. Also convert to more than 60 cryptocurrencies. Calculate discounts and perform currency conversions offline with saved rates.
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