App Detail » Circuit Calc Pro

What's New

This app has been updated by Apple to use the latest Apple signing certificate.

- UI fixes
- Bug fixes

App Description

This app is great for anyone who needs an easy electrical reference and electrical calculator to get the job done. This app is very easy to use, with a simple user interface! If you loved either CircuitCalc or Resistors Code, then you will love this app too! Features:

Ohm's Law
Power Triangle
DC Formulas
AC Formulas
Resistors
Capacitive Reactance
Inductive Reactance
Three Phase Calculations
Y to Delta Conversion
Delta to Y Conversion
Inverting Op Amp Calculation
Negative Feedback Op Amp Calculation
Voltage Divider
Current Divider
Info and Contact
Buffer Op Amp
Summing Op Amp
Differential Op Amp

Let us know what you think, we are constantly working on improvements and new features! Tell all your friends!

App Changes

• October 25, 2012 Initial release
• November 09, 2012 New version 1.1
• November 20, 2012 Price increase: $0.99 -> $1.99
• November 22, 2012 Price decrease: $1.99 -> FREE!
• November 24, 2012 Price increase: FREE! -> $0.99
• November 30, 2012 New version 1.2
• January 04, 2013 Price decrease: $0.99 -> FREE!
• January 05, 2013 Price increase: FREE! -> $0.99
• January 19, 2013 New version 1.3
• February 14, 2013 New version 1.4
• March 13, 2013 New version 1.5
• September 19, 2013 New version 2.0
• November 28, 2013 New version 2.1
• December 25, 2013 Price decrease: $0.99 -> FREE!
• December 26, 2013 Price increase: FREE! -> $0.99
• September 04, 2015 Price decrease: $0.99 -> FREE!
• June 15, 2019 New version 3.3