Calculator 3 in 1

Calculator 3 in 1

Version: 1.3

Released: 01 Mar 2013

Size: 18.3 Mb

★ Award Winning Calculator Since 2007 ★ 

HiCalc - Calculator for iPhone & iPod touch will make all your calculations become simpler than ever. 

► Noteworthy 
• RETINA ready! 
• Support three calculating modes: STANDARD, STRING and RPN 
• Support precision to 31 digits 
• Supports Complex numbers in STRING mode 
• Powerful scientific calc with advanced fx: Differential, Evaluation, Integration, Product, Root-Finder… 
• Support Extended Memory for deep calculation 
• Expression history up to 135 items 
• Sending data from Ext-Memory & History list 
• Copy & Paste support 
• Intuitive interface & No ADs 


• Multi-line LED-Calculator 
• Smart input which allows input of complicated expressions 
• Show expression as normal writing mode @ very useful for students 
• Supports both USA and EUROPEAN styles for date and numeric separator 
• Advanced RPN mode with Stack viewer and functions: DROP, SWAP, ROLL, DEPTH, PICK, OVER, KEEP, LAST, CLEAR 

★ Scientific calculator: sin, cos, tan, deg/rad/grad, Pi, sin-1, cos-1, tan-1, sinh, cosh, tanh, log, ln, sinh-1, cosh-1, tanh-1, Dec->Deg, Deg->Dec, XY->R, Random, nPr, nCr, Differential function, Evaluation function, Integration function, Root-Finder and Product function, Greatest Common Divisor, Least Common Multiple, Fibonacci function... 

★ Tip calculator 
Easy & funny to use. 

★ Constants Library 
The Constants Library includes 1500 constants from Mathematics, Physics, Solar System and Element e.g: Avogadro number, Faraday const, Coulomb const, Gravitational const, Stefan-Boltzmann Const, Speed of Light, Euler constant...