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iOS 3 can’t install from Safari. You can still download the IPA file, but you’re on your own after that.
EE ToolKit
  • Price
    Free
  • CategoryEducation
  • First releasedSeptember 22, 2010
  • Versions2 archived
  • Installable2 of 2
  • AvailabilityStill on the App Store
  • SellerThomas Gruber

RequirementsCompatible with iPhone and iPod touch. Requires iOS 5.0 or later.

Customer Ratings

As of November 28, 2022
     
957 Ratings

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

Users say it is the BEST and MOST PRACTICAL Electronics App in the whole 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 !!! With In-App upgrade to PRO. If you don't like In-App purchases, you can also download the PRO version (red icon with PRO text) which is full PRO from the beginning without any In-App purchase.

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

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To install apps directly onto this device, it must be jailbroken with AppSync installed.
5.5.0
Requires iOS 5.0+
65.6 MB Install Download
8.1.0 (1001)
Requires iOS 8.0+
135.0 MB Install Download

Ratings Over Time

DateVersionRatingRatingsPrice
December 18, 2017 8.2.0 ★ 3.9 18 Free
December 13, 2018 — ★ 4.6 138 Free
December 18, 2018 — ★ 4.6 143 Free
November 28, 2022 12.7.0 ★ 4.7 957 Free

From archived App Store listing data, captured by the Wayback Machine.

Archived Reviews

8 of 25
Spanish
     
by Yura.1990 · October 31, 2023

Te doy 5 estrellas si agregan idioma español

Very useful app!
     
by Otaplasmatic · July 21, 2024

I wish I had this available when I studied electronics engineering ages ago. Now I am getting back into electronics as a hobbyist and this app is making the journey so much easier. Please keep adding content to it!!

Sure wish this existed 10 years ago!!!
     
by Ronshagnasty · March 24, 2023

I ran an engineering lab until 2013...had cheat sheets all over my cubicle and to Texas Inst calculators!!!!! Thanks

Great app
     
by Protobyte engineering · April 3, 2023

Awesome app.

I bet it’d be useful if I could use it.
     
by BasenjiBuddy · February 17, 2025

As a hobbyist who loves to work on analog audio equipment, this would be the perfect tool for me. That is, if I could use it. I’m vision-impaired, and rely on Apple’s accessibility tools to assist me in getting things done on my devices. Unfortunately, this app, as nice as it is, has zero support for accessibility. The intro screens aren’t readable, the buttons aren’t labeled, and many of them don’t even work with VoiceOver on. This saddens me, as Apple makes it fairly easy to include this support with little effort, and when a developer doesn’t take the time, I get the (possibly mistaken) impression that they just don’t care, or are taking shortcuts in their app development.

The old Russian lady
     
by Fill with raw cure · August 3, 2025

Adobe fresh American would love something like this.

ExcellentToolkit
     
by AirWolf526 · February 28, 2025

Extremely useful set of tools, excellent content, great reference, and not just for the DIYer, but for those actively involved in the electronics field. Highly recommend you add this to your toolkit of electronics applications.

To EE toolkit
     
by Excelente en gran manera · April 6, 2024

Dejar EE toolkit I like this App because it is a engineer App Evidence: When I want to be when I grow up I wanna be a enginner From The best Enginner Jaziel

Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.

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