Tag Archives: math

Salary, Income, Annual Income, Money Collection, Percentages, Averages, & Distances Calculators

Available in the App Store

The Income Calculator is a helpful and useful set of tools for computing income, percents, averages, salary, tips, and distances.

Included are both left and right-handed versions of the number averages.

Calculators:

– Salary
– Income
– Annual Income
– Money Collection
– Percentages
– Averages
– Distances (Small, Medium, and Large)
– Time Difference (military time) – over a 24 period
– Time Difference (AM/PM) – over a 24 period
– Time Unit Conversion (Days, Hours, Minutes, and Seconds)

This app features:

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

No network connectivity required.

Available in the App Store

Date & Time Calculator with Math Expressions Evaluator

Available in the App Store

The Date & Time Calculator with Math Expressions Evaluator app is a straight-forward no-nonsense app to get the sum and convert a series of numbers and/or time expressions.

The Math Expression calculator built-in to the app features a text box for entering in your arithmetic as well as trig and log functions to be solved at the bottom of the screen. Search and replace functionality is designed to make it easier to update the input at the top of the screen.

The time calculator calculator functions as an old style tape calculator. As the numbers are added to the list as positive or negative values, the result is automatically generated and a history list is immediately updated and allows deletion of any row in the list.

Example – using the Days:Hours:Minutes:Seconds – format

Accumulated Times:
1:08:03:00
-0:05:06:00
-0:09:00:00

Calculated Time:
0:17:57:00

Time Expressions of time are entered in the D:HH:MM:SS format, and the touch interface of the iPhone/iPad/iPod Touch allows you to skip to the time unit of your choice or press the colon key to skip to the entry point using the convenient onscreen keypad for the best interactive application of problem.

This app features:

• Send your calculations or conversions by email
• Universal App (iPhone, iPod Touch, and iPad)
• iOS 6 & 7 are supported
• iPhone 5’s 4 inch screen and the original 3.5 inch screen are supported
• Retina Display graphics
• Fast app switching
• Automatically Saves Your Inputs

No network connectivity required.

Available in the App Store

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

Fraction Calculator

Available in the App Store

* Featured by Apple under ‘New and Noteworthy’ in the United States for iPhone and iPad > Productivity

The Fraction+ calculator app is a tool to help you calculate fractions.

• Fractions (Add)
• Fractions (Compare)
• Fractions (Divide)
• Fractions (Multiply)
• Fractions (Reduce)
• Fractions (Subtract)
• Greatest Common Factor

Also included is a commuter calculator to save money and time on your daily commute. The app consists of multiple calculators and converters which, when used, save your information to be reviewed again or sent via email.

Driving Cost Calculators

• Annual Commute Cost
• Cost per Mile/Kilometer
• Relative Fuel Cost Difference
• Commute Time Calculator

Distance Converters

• Inches & Centi- & Millimeters Conversion
• Feet & Yards & Meters Conversion

Efficiency Converter

• Fuel Efficiency Conversion

Volume Converters

• US/Imperial to Metric Units Conversion
• Metric to US/Imperial Units Conversion
• Inches & Centimeters Volume Conversion
• Feet, Yards, & Meters Volume Conversion

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

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.

Available in the App Store

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