Category Archives: iphone - Page 17

Asphalt & Concrete & Drywall & Roofing

Posted by The Department on January 17, 2011 Comments Off

The Asphalt & Concrete & Drywall & Roofing app consists of calculators and solvers to help contractors and sales people estimate costs, sizes, and materials amount as well as prices.

– Asphalt
– Concrete Bags
– Concrete Footings
– Concrete Rectangle
– Concrete Sono Tube
– Drywall
– Roofing

Also, featuring fuel injector calculators

– Fuel Injector Size Calculator
– Fuel Injector Flow Calculator
– Fuel Injector Horsepower Calculator
– Tire Diameter Converter
– Flow Rate Conversion
– Temperature Conversion

The Fuel Injector Size Calculator assists in selecting the correct size injector for your engine. Simply enter the engine horse power, the brake specific fuel consumption (BSFC), the number of injectors to be used, the maximum duty cycle, and the system fuel pressure in pounds per square inch. The calculated injector flow rate is computed in both pounds of fuel per hours (lbs/hr) and cubic centimeter per minute (cc/min).

The Fuel Injector Flow Calculator computes improved fuel pressure in both lbs/hr and cc/min. Simply enter the current fuel pressure at the injector inlet (PSI), the anticipated/improved fuel pressure at the injector inlet (PSI), and the fuel injector fuel flow rating in pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min).

The Fuel Injector Horsepower Calculator assists in selecting the correct size injector for your engine. Simply enter the Brake specific fuel consumption (BSFC), the number of injectors to be used, and the injector flow rate in either pounds of fuel per hours (lbs/hr) or cubic centimeter per minute (cc/min). Outputed is the horsepower potential.

This app features:

• Send your calculations or conversion by email
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.

Weather Calculators and Converters

Posted by The Department on December 16, 2010 Comments Off

* Featured by Apple in the United States, Canada, and United Kingdom in both iPhone & iPad > Weather > What’s Hot

The Heat Index and Wind Chill Factor Calculators now display automatic weather calculation based on iPhone/iPad localization features with available internet access. Just press the Fetch button.

The Weather Calculators and Converters app will calculate weather conditions and do conversion between weather units which are input. Entries may be Fahrenheit, Celsius, Kelvin, MPH, KPH, Knots, inches of Mercury (in HG), millibars (hPA), millimeters of mercury (mm HG), meters, feet, etc. depending on the type of calculator.

• Send your calculations by mail
• Universal App (iPhone, iPod Touch, and iPad)
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

The following twelve calculators and converters are included

– Heat Index
– Wind Chill
– Relative Humidity & Wetbulb
– Vapor Pressure
– Mixing Ratio
– Virtual Temperature
– Station Pressure
– Altimeter Setting
– Pressure Altitude
– Wind Speed Converter
– Temperature Converter
– Pressure Unit Converter

The results can also be emailed through the iphone’s email application using an automatically filled-in email template.

Simply punch in your raw numbers and press Calculate to get the answers to the formulas. It is as simple as that.

This is a Universal App which will run on the iPhone, iPod Touch, and iPad.

This app is available for a discount to Apple-approved Education institutions through the Apple’s Volume Purchase Program.

Time Value of Money

Posted by The Department on October 27, 2010 Comments Off

* Featured by Apple under ‘What’s Hot’ in United States under iPad > Finance

Universal Application for iPad, iPhone and iPod touch.

The Time Value of Money is an App which will help you figure out the value of money figuring in a given amount of interest earned over a given amount of time. The idea is that money made available at the present is worth more than the same amount of money in the future due to its potential earning capacity through interest. Provided this money can earn interest, any amount of money is worth more the sooner it is received.

This App specifically concentrates on solving for

1) Present Value (PV),
2) Future Value (FV),
3) Periodic Payment Amount (PMT),
4) Number of Compounding Periods (Time), and
5) Interest Rate (Rate(%))

For example, Compound Annual Growth Rate (CAGR) can be computed by selecting “%” and entering 3 numbers: PV, FV, and Time, then selecting Annual.

This app has built-in reference with equations.

This app features:

• Send your calculations or conversions by email
• Universal App (iPhone, iPod Touch, and iPad)
• Latest version of iOS is supported
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs
• Export to CSV
• iPhone 6, 6+, 5 screens and the original 3.5 inch screen are supported
• Latest version of iOS is supported

No network connectivity required.