Sci:Pro Calculator

Sci:Pro Calculator is a simple multi-mode calculator for your iPhone, iPad, and iPod Touch (Universal App). The app features three modes of operation: Basic, Scientific, and Programmer. Each mode features an easy-to-access history view and support for sharing results using e-mail or by copying & pasting values to and from other applications.

Category	Price	Seller	Device
Utilities	Free	Jerry Montgomery	iPhone, iPad, iPod

This is our first app for the App Store and we’re making the first version free for everyone to use without ads. If you like the app please take a moment to rate it for us; if you don’t like it or if you encounter any bugs or problems while using it please let us know and we’ll do our best to fix them as quickly as possible.

App Features:
• No Ads!
• Multi-mode Calculator (Basic, Scientific, Programmer)
• Calculation History (Swipe up/down to access)
• Full screen key layouts (in all orientations)
• Multiple Copy & Paste Formats
• Share Results via Email (Plain Text, HTML)
• Memory Keys (M+,M-,MC,MR)
• Configurable Display Precision (2 to 15 digits)
• User Interface Sounds (Configurable: on/off)
• Retina graphics (Optimized for all devices)

Basic Mode:
• High-Precision Floating Point (2-15 digits display precision)
• Selectable Display Formats (Standard, Scientific, Engineering)
• Basic Math Functions (+, -, ×, ÷)
• Percent Key/Mode (Single value or Expression-based)
• Parentheses Keys (Expression Grouping/Nesting—iPad Only)

Scientific Mode:
• High-Precision Floating Point (2-15 digits display precision)
• Selectable Display Formats (Standard, Scientific, Engineering)
• Basic Math Functions (+, -, ×, ÷, modulo)
• Percent Key/Mode (Single value or Expression-based)
• Parentheses Keys (Expression Grouping/Nesting)
• Trigonometric Functions (Normal, Inverse, and Hyperbolic)
• Selectable Trig. Mode (Degrees, Radians)
• Exponent Functions (2^x, 10^x, x^y, x², x³ e^x)
• Root Functions (√, ³√, x√y)
• Logarithmic Functions (Log2, Log10, Ln)
• Other Functions (random, Exponent, Factorial, 1/x)
• Numerical Constants (π, e)

Programmer Mode:
• 64 bit Integer Values
• Radix Modes & Conversion (Binary, Decimal, Hexadecimal, Octal)
• Integer Math Functions (+, -, ×, ÷, MOD)
• Bitwise Operators (AND, OR, NOR, XOR)
• Bit Shift and Rotate (Single & Multiple bit)
• Signed Number Operations (1’s & 2's Complement)
• Byte-Flip, Word-Flip
• Bit Count
• Random Integer
• Parentheses Keys (Expression Grouping/Nesting)
• Full-time Binary View (iPad Only)
• Encoding Views (ASCII, Unicode, RGB)
• Multiple Copy Formats (Binary, Hex, Decimal, ASCII, Unicode, RGB value)
• Multiple Paste Formats (Decimal, Hex, Octal, and Binary values)

Reviews

Great calculator app with no ads
NIC Burns

This is the best calculator app in the App Store, and it’s free. The only thing I wish it would do is multitasking on the iPad. If it did that, I’d be more than willing to pay 99 cents for this. Hopefully the developer keeps up with upkeep.

SciCal Pro
Foxtrot7515

In my job as MTCE SUPT this app is very useful. Thumbs Up!!

Great app for a scientific calculator
Ray J 3

A simple to use app for my science class and lab calculations.

Glad there no ads
Sting_18125

To me ads are a big time block for getting calculations done in a pinch. I get that ads do help with supporting apps but most have a “monthly fee” like I rather buy a calculator at a store than pay a monthly fee. So I am relieved to see one that doesn’t make you pay monthly and doesn’t force ads on you. I am sure there are hiccups in the app here and there but I hope that the ads don’t pop up in future that would make it really to point to just buy one physically in store. But all good stuff for my uses keep up nice work

Pretty good
Klovesius

I think it’s a pretty good calculator with all necessary functions. It’s free and has no advertisements. The best calculator application I’ve seen in here. I particularly like it on my iPad.