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HiCalc Award Winning Calculator & Unit Converter


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★ 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 in Version 3.0

- New easy to use interface

- App optimisation

iPhone Screenshot

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Customer Reviews

Thank you for update!

Love this new update. Very very powerful and easy to use.

Good calc but needs an update

Good calc but needs an update

HiCalc Award Winning Calculator & Unit Converter
View In iTunes
  • $4.99
  • Category: Utilities
  • Updated:
  • Version: 3.0
  • Size: 18.6 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

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