Comparison

EE ToolKit vs tec2SKILL Pneumatics

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

EE ToolKit

This comprehensive toolkit offers over 160 electronic applications, calculators, and reference tools for engineers, students, and hobbyists. It features a multi-functional keyboard, color code tools, audio scope, frequency generator, and component references with datasheet access. The app supports real-time circuit simulations and includes a file manager for saving calculations.

Highlights
  • Over 160 electronic applications
  • Multi-functional keyboard
  • Color code and SMD code tools
  • Audio scope and frequency pitch detector
  • Frequency generator
  • Component reference section with datasheet access
  • Real-time circuit simulations
Features
Read full description

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

About

tec2SKILL Pneumatics

This digital assistant aids in learning pneumatics and electro-pneumatics. It supports the training system from ETS DIDACTIC GMBH, covering various industrial and technical professions.

Highlights
  • Digital learning assistant
  • Pneumatics education
  • Electro-pneumatics education
  • Supports ETS DIDACTIC GMBH system
  • Aids industrial training
  • Covers multiple technical professions
Features
Read full description

Die Lernanwendung tec2SKILL® Pneumatics ist ein digitaler Assistenten zur didaktischen Unterstützung im Bereich der Pneumatik und der Elektro-Pneumatik. Es wird das Pneumatik und Elektro-Pneumatik Ausbildungssystem von der ETS DIDACTIC GMBH unterstützt. Diese Lernanwendungen unterstützten Lernziele in folgenden Ausbildungsberufen: Industriemechaniker/in Zerspanungsmechaniker/in Anlagenmechaniker/in Werkzeugmechaniker/in Feinwerkmechaniker/in Konstruktionsmechaniker/in Metallbauer/in Mechatroniker/in Elektroniker/in für Automatisierungstechnik Elektroniker/in für Betriebstechnik KFZ Mechatroniker/in Techniker/in für Maschinenbau Techniker/in für Elektrotechnik

Screenshots

EE ToolKit4 screens
tec2SKILL Pneumatics4 screens

Verdict

The call

The clearest difference is review sentiment: EE ToolKit at 90% against tec2SKILL Pneumatics's 17%. EE ToolKit also leads on update cadence (every 3 months vs every 14 months) and iOS requirement (12.0 vs 15.0). tec2SKILL Pneumatics's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. EE ToolKit sells 1 one-off in-app purchase. tec2SKILL Pneumatics asks for nothing beyond the download.

UpkeepUpdate frequency

EE ToolKit ships an update every 3 months, tec2SKILL Pneumatics every 14 months. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

Scorecard5 real differences · 5 level
EE ToolKit versus tec2SKILL Pneumatics: the parameters behind the verdict, then further details
ParameterEE ToolKittec2SKILL Pneumatics
PriceFreeFree
Rating4.7 (1.4K ratings) — better—
Positive reviews90.2% of reviews — better16.7% of reviews
Number of ratings1.4K — better—
Update frequencyEvery 3 months — betterEvery 14 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size289 MB2.4 GB
Age rating4+17+
DeveloperThomas GruberETS DIDACTIC GMBH

Customer experience

EE ToolKit

All ratings1,397 ratings
Positive92.5%
Neutral3.3%
Negative4.2%
Written reviews582 reviews
Positive90.2%
Neutral2.7%
Negative7.0%

tec2SKILL Pneumatics

Written reviews6 reviews
Positive16.7%
Neutral0.0%
Negative83.3%

Bugs and requests

EE ToolKit

Reported bugs

2 issues
  • Locked features not unlocking properly
  • Certain tools and calculators not functioning as expected

Requested features

4 requests
  • Add circuit simulation capabilities
  • Include more microcontroller and automotive-related content
  • Improve zooming and readability on certain screens
  • Implement Kirchhoff's laws and node analysis tools

tec2SKILL Pneumatics

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

EE ToolKit

One-time1
  • Complete EE ToolKit Pro Upgrade$9.99
None

tec2SKILL Pneumatics

No in-app purchases

Questions

Is EE ToolKit free?
EE ToolKit is free to download, with in-app purchases available.
Is tec2SKILL Pneumatics free?
tec2SKILL Pneumatics is free to download, with no in-app purchases.
Do EE ToolKit or tec2SKILL Pneumatics have ads?
Neither EE ToolKit nor tec2SKILL Pneumatics shows ads.
Which is updated more often, EE ToolKit or tec2SKILL Pneumatics?
EE ToolKit ships an update every 3 months, and tec2SKILL Pneumatics every 14 months. Most recently, EE ToolKit was updated on September 23, 2026 and tec2SKILL Pneumatics on September 20, 2026.

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