What's New

Ω Audio Function Generator:
• Redesigned Fine-Tune popover!
• change the tone amplitude and the system volume independently
• change the volume in % or in dB
• custom configuration of the volume step size
• custom configuration of the frequency step size
• Several user interface changes and improvements

Ω New temperature sensor tool (“Nonlinear R” tools)
Ω Audio Scope improvements (FFT label)

If you have any questions or suggestions, please feel free to email us at [email protected].

App Description

This is the brand-new Electronics Engineering ToolKit PRO! The HIGHLY RATED and RECOMMENDED productivity app.

Users say it is the BEST and MOST PRACTICAL Electronics App in the whole iTunes App Store.

From an electronics enthusiast with a master's degree in Electronics Engineering. This App is for engineers, students and hobbyists and anyone interested in Electronics Engineering.

The App gets CONSTANT and POWERFUL improvements!

!!! This is a UNIVERSAL App - for iPhone and iPad !!! 100% PRO from the beginning without any In-App purchase!

The EE ToolKit PRO is the preferred Electronics App at schools and universities. It is available through the Volume Purchase Program with a discount for educational institutions. Many students, teachers and professors have downloaded the App and are using it during their studies and career.


WHAT OTHER USERS ARE SAYING:

“Awesome app, constant and powerful improvements”
This app was worth every penny I paid for it back when I bought it years ago. Since then, I’ve regularly used it at work and found it to be an excellent, quick tool to use. The most impressive aspect of this app are the constant and VERY impressive updates! Massive feature additions and very easy to use interface! The list of capabilities this app has makes it an amazing value for truly anyone involved in electronics.

“Latest version makes this an exceptional tool”
The EE Toolkit was always a very useful tool, but with the additions in the latest version it is truly an exceptional tool. The author is extremely diligent in managing bugs and improving the tool.

“A superb app highly recommended”
Fantastic application. Very useful. Always updated. Good developer. Lots of great bonus tools. Just love it.

"Incredible useful, worth the money"
I have had this app for a while now. Originally as an Electrical Engineering student I didnt really use it but once I was out in the field it became my bible. I definitely recommend to any engineering students/professionals alike. I also recommend buying the Pro version because it is definitely worth it.


FEATURES OF THE EE TOOLKIT:
Ω more than 160 electronic applications
Ω amazingly great multi-functional keyboard
Ω huge selection of color code tools and SMD code tools
Ω audio scope and a frequency pitch detector
Ω favorites page only for the tools that you have marked as favorite
Ω full-featured frequency generator
Ω extra large component reference section (incl. 7400 Series, PIC family, etc.) with the option to open pdf datasheets live or by e.g. iBooks
Ω 555 Timer Tools with the most important application examples
Ω extensive collection of Single Board Computers (more than 120 different boards!!!)
Ω PCB trace impedance tools for several different structures
Ω simple and quick unit conversion within the single calculators
Ω fast on-the-fly conversions and calculations
Ω real-time circuit simulations of the example circuits
Ω support for preferred E series, sliders and min/max calculations
Ω auto-save of all entries over several sessions
Ω file manager to save and load individual calculations
Ω built-in access to your iCloud
Ω formula search tool with quick links to the tool which uses the formula
Ω and many many more

iPhone Screenshots

(click to enlarge)

EE ToolKit PRO screenshot 1 EE ToolKit PRO screenshot 2 EE ToolKit PRO screenshot 3 EE ToolKit PRO screenshot 4 EE ToolKit PRO screenshot 5

iPad Screenshots

(click to enlarge)

EE ToolKit PRO screenshot 6 EE ToolKit PRO screenshot 7 EE ToolKit PRO screenshot 8 EE ToolKit PRO screenshot 9 EE ToolKit PRO screenshot 10

App Changes

  • June 24, 2011 New version 2.8.1
  • July 10, 2011 New version 3.0.2
  • October 01, 2011 New version 3.1.4
  • October 11, 2011 New version 3.2.0
  • October 15, 2011 Price increase: $2.99 -> $3.99
  • March 02, 2012 New version 4.0.6
  • March 19, 2012 New version 4.1.0
  • June 06, 2012 New version 4.2.1
  • August 11, 2012 Price decrease: $3.99 -> $1.99
  • August 15, 2012 Price increase: $1.99 -> $3.99
  • October 23, 2012 New version 4.3.4
  • November 01, 2012 Price decrease: $3.99 -> $1.99
  • November 19, 2012 New version 4.4.2
  • November 19, 2012 Price increase: $1.99 -> $3.99
  • December 14, 2012 Price decrease: $3.99 -> $2.99
  • December 17, 2012 Price increase: $2.99 -> $3.99
  • February 12, 2013 New version 5.0.4
  • February 24, 2013 New version 5.1.0
  • March 01, 2013 Price increase: $3.99 -> $4.99
  • March 03, 2013 Price decrease: $4.99 -> $3.99
  • March 19, 2013 Price decrease: $3.99 -> $0.99
  • March 23, 2013 Price increase: $0.99 -> $3.99
  • March 25, 2013 Price decrease: $3.99 -> $0.99
  • March 28, 2013 Price increase: $0.99 -> $3.99
  • April 09, 2013 New version 5.2.2
  • April 24, 2013 New version 5.3.1
  • July 19, 2013 New version 6.0.0
  • December 17, 2013 New version 7.0.3
  • January 09, 2014 New version 7.1.2
  • January 09, 2014 Price increase: $3.99 -> $4.99
  • January 16, 2014 Price increase: $4.99 -> $5.99
  • January 21, 2014 Price decrease: $5.99 -> $4.99
  • February 11, 2014 New version 7.2.1
  • February 20, 2014 New version 7.3.0
  • March 28, 2014 New version 7.4.0
  • October 25, 2014 New version 8.0.4
  • November 04, 2014 Price decrease: $4.99 -> $1.99
  • November 08, 2014 Price increase: $1.99 -> $4.99
  • November 14, 2014 Price decrease: $4.99 -> $2.99
  • December 14, 2014 Price increase: $2.99 -> $3.99
  • January 17, 2015 Price increase: $3.99 -> $4.99
  • March 22, 2015 New version 8.1.3
  • March 28, 2015 Price increase: $4.99 -> $5.99
  • May 03, 2015 Price increase: $5.99 -> $6.99
  • May 10, 2015 Price decrease: $6.99 -> $4.99
  • June 26, 2015 Price decrease: $4.99 -> $3.99
  • July 01, 2015 Price increase: $3.99 -> $4.99
  • December 12, 2015 New version 9.0.2
  • January 19, 2016 Price increase: $4.99 -> $5.99
  • January 31, 2016 Price decrease: $5.99 -> $4.99
  • June 23, 2016 New version 9.1.0
  • June 23, 2016 Price increase: $4.99 -> $5.99
  • July 06, 2016 New version 9.2.2
  • July 09, 2016 Price decrease: $5.99 -> $4.99
  • June 14, 2019 New version 11.2.1
  • June 14, 2019 Price increase: $4.99 -> $7.99
  • June 14, 2019 Price increase: $4.99 -> $7.99
  • June 15, 2019 Price increase: $4.99 -> $7.99
  • June 15, 2019 Price increase: $4.99 -> $7.99
  • June 16, 2019 Price increase: $4.99 -> $7.99
  • June 21, 2019 New version 11.2.2
  • October 05, 2019 New version 12.0.0
  • November 04, 2019 Price increase: $7.99 -> $8.99
  • November 18, 2019 Price decrease: $8.99 -> $7.99
  • July 14, 2020 New version 12.1.1
  • October 27, 2020 New version 12.2.2
  • August 05, 2021 New version 12.3.0
  • October 15, 2021 New version 12.4.0
  • September 16, 2023 New version 13.2.0
  • September 16, 2023 Price increase: $7.99 -> $8.99
  • November 15, 2023 New version 13.3.0
  • March 27, 2024 New version 13.4.0

Other Apps From Thomas Gruber

EE ToolKit EE ToolKit PRO for iPad 555 Timer IC - Circuits, Simulations and Calculations Audio Function Generator Audio Function Generator PRO Resistor ToolKit, Color Codes MultiTone Generator PRO MultiTone Generator