Calc Trek

Calc Trek is an app with a basic calculator, a scientific calculator, a units converter, and a mortgage calculator. There are 44 different color themes to choose from that use futuristic graphics.

All three calculators can be configured (by tapping the bottom elbo) so that the 10-key keypad has the 7-8-9 buttons at the top and the 1-2-3 buttons at the bottom, (like on standard Mac keyboards) or with the 1-2-3 buttons at the top and the 7-8-9 buttons at the bottom. (See the last two screenshots below.)

There are 1078 calculation and conversion functions in Calc Trek, not including the mortgage calculator. Here's the breakdown:

BASIC CALCULATOR:
=================
Add
Subtract
Multiply
Divide
Invert Sign (-1*x)
Inverse (1/x)
Square Root
Cube Root
x Squared
x Cubed
Mod
Factorial
Truncate (delete decimal portion)
Fraction (keep only the decimal portion)

SCIENTIFIC CALCULATOR:
=====================
sin
cos
tan
asin
acos
atan
sinh
cosh
tanh
asinh
acosh
atanh
x^n
x^-n
e^n
2^n
10^n
log
log2
log10
Radians/Degrees toggle

Scientific Constants:
===============
e
pi
pi/2
pi/3
pi/4
pi/6
180°
90°
60°
45°
30°

MEMORY FUNCTIONS:
==================
MR (Memory Recall)
M+ (Add the current value to Memory)
M– (Subtract the current value from Memory)
M× (Multiply Memory by the current value)
M÷ (Divide Memory by the current value)
MC (Clear Memory)
Copy (Copy the current value)
Paste (Pasteboard to current value)
Copy Readout
Clear (Reset the current value to 0)
Backspace (Delete the last digit)

CONVERSION:
============
Angle
Area
Energy
Length
Power
Pressure
Temperature
Time
Velocity
Volume
Weight

Convert Angle Units From/To
Degrees
Radians
Grads

Convert Area Units From/To
Acres
Hectares
Square Angstroms
Square Centimeters
Square Decameters
Square Feet
Square Inches
Square Kilometers
Square Light Years
Square Meters
Square Miles
Square Millimeters
Square Nanometers
Square Parsecs
Square Yards

Convert Energy Units From/To
BTU
Calorie
Erg
Electron Volt
Foot Pound
Joule
Kilogram Calorie
Kilogram Meter
Kilowatt Hour
Newton Meter

Convert Length Units From/To
Angstrom
Astronomical Unit
Chain
Centimeter
Fathom
Feet
Inch
Kilometer
Light Year
Meter
Mile
Millimeter
Nanometer
Nautical Mile
Parsec
Yard

Convert Power Units From/To
BTU per Minute
FootPound per Minute
FootPound per Second
Horsepower
Kilowatt
Watt

Convert Pressure Units From/To
Newton per Meter Squared
Atmosphere
Millibar
Bar
Pascal
Kilopascal
Inches Of Mercury
TORR
PSI
PSF

Convert Temperature Units From/To
Centigrade
Fahrenheit
Kelvin
Rankine

Convert Time Units From/To
Picosecond
Nanosecond
Microsecond
Millisecond
Second
Minute
Hour
Day
Week
Year
Century
Millennium

Convert Velocity Units From/To
Centimeters per Second
Kilometers per Hour
Feet per Second
Miles per Hour
Meters per Second
Knots
Kilometers per Second
Miles per Second
Warp TOS
Warp TNG

Convert Volume Units From/To
Cubic Feet
Cubic Meter
Cubic Kilometer
Cubic Light Year
Cubic Parsec
Liter
Pint
Quart
Gallon

Convert Weight Units From/To
Milligram
Gram
Kilogram
Tonne
Long Ton
Ounce
Pound
Stone
Short Ton

FEATURES:

• 3 Calculators
• 1078 Calculator Functions and Conversions
• Calculator Copy / Paste
• Calculator Clear and Backspace
• Advanced Memory Functions
• 11 Conversion Groups

• 44 Color Themes
• Graphical Theme Selection (Tap the SYSTEM Button/Elbo)
• Digital Clock
• 12 Hour or 24 Hour Time
• 2 StarDate Types
• Millennium StarDate
• Integrated Battery Status Readout and GUI
• System Version Readout
• Cool Sound FX
• Mute Sound FX, for Silent Operation

Live Long and Prosper \\//

更新履歴
iOS 7 compatibility
Fixed rotation bug in Theme Picker View.