Tag Archives: ios - Page 4

Concrete Bags, Footings, Rectangle, & Sono Tube Calculators with Volume from Rainfall Calc

Posted by on April 6, 2011 Comments Off on Concrete Bags, Footings, Rectangle, & Sono Tube Calculators with Volume from Rainfall Calc

Available in the App Store

* Featured by Apple in the United States in Productivity > New & Noteworthy

The Concrete Calculator+ app consists of calculators and solvers to help contractors and sales people estimate costs, sizes, and materials amount as well as prices.

• Concrete Bags
• Concrete Footings
• Concrete Rectangle
• Concrete Sono Tube

The Water Collection and Rainfall calculators are designed to calculate the potential and factored water supply of any given enclosure by measuring the interior for the collection of water using length, width, and depth in feet, inches, or meters. The surface area is calculated in square feet, square inches, square yards, and square meters, as well as the potential and estimated actual recovery volume is given in cubic feet, cubic meters, gallons, quarts, and liters.

Water may be collected from any surface, and this app assumes a rectangular enclosure and a constant depth where the water is stored to allow use at a later time for non-drinking water utility, for example, flowers and lawns. Because of direct loss and other factors, such as evaporation, there is a percentage of the actual potential that is very close for collected water volume. In moist cool areas, that may be in the range of 85%, or in the case of dry, hot, desert conditions, it is closer to 60%.

Water and Rainfall Calculators

• Water Collection in US Units
• Water Collection in Metric Units
• Water Collection in Imperial Units
• Rainfall Calculator

Area Converters

• Square Inches and Shorter Conversion
• Square Feet & Yards & Meters Conversion

Distance Converters

• Inches & Centimeters & Millimeters Conversion
• Feet & Yards & Meters Conversion
• Miles & Kilometers 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 conversions by email
• Universal App (iPhone, iPod Touch, and iPad)
• Latest version of iOS is 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.

Note: All information in this app is for informational purposes only.

Available in the App Store

Bugs on the Windshield

Posted by on September 18, 2010 Comments Off on Bugs on the Windshield

Available in the App Store

You cannot win this game.

Bugs on the Windshield is an endless level game, where you SQUASH the huge, mutant bugs flying at your convertible while you are driving.

No on-screen joypad’s to smudge up your screen. Tilt the iphone or ipod touch left or right to direct your car on the road. The more bugs you SQUASH, the more points you accumulate. If you get over a thousand points, then you loose gain a level and lose 900 temporary points, but keep your overall total score. If your score drops below 1 point, then it is GAME OVER.

Additionally, there will be gas cans you can pick up for extra points.

The game works with both iOS 3 and 4.

Tilt the iphone or ipod touch left or right to direct your car on the road.

Available in the App Store

Thanks to Nick Vellios for much of the source code.

This app is available for a discount to Apple-approved Education institutions in the United States. Please contact Apple for further details.

Radius Calc with 83 in 1 Calculator, Solver, & Converter

Posted by on August 27, 2010 Comments Off on Radius Calc with 83 in 1 Calculator, Solver, & Converter

Available in the App Store

The Radius Calc app is 83 calculators, solvers, and converters in just one app. Also, this app features an extensive help file with graphics, equations and formulas.

Radius Calculator

* Using Span and Rise calculate Central Angle, Radius, Arc Length, and Circumference in degrees, yards, feet, and inches

Angle Converters

1. Angle Calculator
2. Degrees to Radians

AND a simple expression calculator

Area Unit Converters

3. Inch & Shorter
4. Feet & Yards & Meters

Distance Unit Converters

5. Miles & Kilometers
6. Inches & Centi- & Millimeters
7. Feet & Yards & Meters

Financial Solvers

8. Bill discounting
9. Discounted cash flow (DCF)
10. Effective rate discount
11. Future Value – Investment
12. Future Value of annuity (investment) growing
13. Interest – Investment
14. Interest on consumer goods
15. Leasing interest rate
16. Leasing prepayment
17. Loan Interest
18. Loan prepayment
19. Loan prepayment with extra monthly payment
20. Monthly investments
21. Monthly leasing payments
22. Monthly payments
23. Mortgage monthly payments
24. Number of payments
25. Period – Investment
26. Present Value – Investment
27. Present Value of annuity (investment) growing
28. Price discount
29. Simple discount

Fraction Calculators

30. Fibonacci Sequence
31. Fractions (Add)
32. Fractions (Compare)
33. Fractions (Divide)
34. Fractions (Multiply)
35. Fractions (Reduce)
36. Fractions (Subtract)
37. Greatest Common Factor
38. Least Common Multiple

Geometry Calculators

39. Circle Area
40. Circle Circumference
41. Cone Surface Area
42. Cone Volume
43. Cube Surface Area
44. Cube Volume
45. Cylinder Surface Area
46. Cylinder Volume
47. Ellipse Area
48. Inscribed Angle
49. Parallelogram Area
50. Parallelogram Perimeter
51. Pyramid Square Surface Area
52. Pyramid Square Volume
53. Pyramid Triangle Surface Area
54. Pyramid Triangle Volume
55. Rectangle Area
56. Rectangle Perimeter
57. Rectangular Prism Surface Area
58. Rectangular Prism Volume
59. Regular Polygon Angle
60. Regular Polygon Area
61. Regular Polygon Perimeter
62. Sphere Surface Area
63. Sphere Volume
64. Square Area
65. Square Perimeter
66. Trapezoid Area
67. Triangle Area

Matrix Solvers

68. Matrix Determinant 2×2
69. Matrix Inverse 2×2
70. Matrix Trace 2×2
71. Matrix Determinant 3×3
72. Matrix Inverse 3×3
73. Matrix Trace 3×3
74. Matrix Determinant 4×4
75. Matrix Inverse 4×4
76. Matrix Trace 4×4

Statistics Calculators

77. Combinations
78. Factorial
79. Random Number (Continuous)
80. Random Number (Discrete)

Weather Converter

81. Temperature Converter

New Calculators!

82. Simple expression calculator
83. Radius Calculator

This app features:

• Send your calculations or conversions by email
• Universal App (iPhone, iPod Touch, and iPad)
• iOS 5 & 6 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.