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# HiCalc Award Winning Calculator & Unit Converter

iOS iPhone Utilities

★ 800+ formulas in Formula Toolkit ★

★ Award Winning Calculator Since 2007

HiCalc Pro is an ultimate calculator and will make all your calculations become simpler than ever with 15 calculators: Basic, Scientific, Currency Converter, Unit Converter, Formula Toolkit, Biorhythm, Periodic table, Finance, Date - Time, Constants, Equation Solver, Statistics, Base conversion, Graph & Tip calculator.

► Noteworthy

• Three calculating modes: STANDARD, STRING and RPN

• Precision to 31 digits

• BIG CALC in Basic calculator

• Comprehensive Date & Time calculator

• Unit Converter contains 3,300 units in 113 categories

• Currency converter with daily online update for 152 currencies

• Extended Memory and Expression History supports

• Intuitive interface

• Export & send out expressions/history

• Intuitive interface with 4 nice skins

► Features:

• Multi-line LED with smart input for entering complicated expressions

• Show expression as normal writing mode @ very useful for students

• Advanced RPN mode with Stack viewer and functions: DROP, SWAP, ROLL, DEPTH, PICK, OVER, KEEP, LAST, CLEAR

• Sending data from Ext-Memory & History list

• Support 5 languages (English, French, German, Chinese & Vietnamese)

► Scientific calculator:

• Basic fx: sin, cos, tan, sin-1, cos-1, tan-1, sinh, cosh, tanh, log, ln, sinh-1, cosh-1, tanh-1 …

• Advanced fx: Random, nPr, nCr, Differential function, Evaluation function, Integration function, Root-Finder and Product function, Greatest Common Divisor, Least Common Multiple, Fibonacci function …

• Complex numbers in STRING mode

► Unit Converter: a powerful and easy-to-use tool for converting over 3,300 units in 113 categories.

• Special categories: Women and Girl's Clothing, Cooking, Electric Field, Density Traditional, Typography, UHF channel and frequency chart, Fuel Consumption …

• Full text search for categories and units

• Favorite & Recently used units

• Update over the air

► Statistics calculator

• 15 common functions: Σ(x), mean of X, AVD, SSD, SDV, C(n, k), Min, Max, GM...

• 6 probability distribution functions: Binomial, Gamma, Gaussian, Geometric, Poisson, Rayleigh

• Smart data input: data import from clipboard supported

► Graphing Calculator

• Up to three graphs

• Coordinate system movable

• Zoom in/out

► Equation solver

• Polynomial Equations (1st-4th)

• N-simultaneous equations

► Base conversion

• Full-featured base conversion

► Date & Time calculator

• Date / Time difference: calculate duration between two dates.

• Add/ Subtract: Add or subtract days, months and years of a given date to get a new date.

• Events Countdown/up: Shows Time Remaining and Elapsed Time

• World Clock

• Stopwatch & Timer

► Biorhythm will show you health factor as: physical, intellectual, intuitional & emotional

► Formula Toolkit with more than 800 fomulas

• Medical: 40+ fomulas

• Finance: 86 fomulas

• Math, Optics, ...

► Finance calculator

• Time Value of Money (NPER, RATE, PV, FV, PMT)

• Mortgage & Loan Calculator

• Finance functions: SLN, SYD, DB, NPV, IRR, NPER, RATE, PV, FV, PMT.

► Constants Library:

• 1500 constants from Mathematics, Physics, Solar System and Element e.g: Avogadro number, Gravitational const, Stefan-Boltzmann Const, Speed of Light.

## What's New

- New easy to use interface

- App optimisation