EE ToolKit vs FAA IA Rating Study
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
FAA IA Rating Study
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MASTER YOUR IA RATING WITH CONFIDENCE! Ready to become an FAA Inspection Authorization holder? Rated IA is your ultimate study companion, designed by aviation maintainer professionals for aviation maintainer professionals. With comprehensive coverage of all exam topics and powerful study tools, you'll walk into your IA exam fully prepared and confident! WHY RATED IA? • Hundreds of expertly crafted questions covering every IA knowledge area • Updated to match current FAA testing standards • Real exam scenarios and practical applications • Detailed explanations for every answer SMART STUDY MODES • Flashcard Mode - Quick review for busy schedules • Study Mode - Deep dive with detailed explanations • Practice Exams - Realistic test simulations with timer • Custom Exams - Focus on your weak areas TRACK YOUR PROGRESS • Visual performance charts show your improvement • Identify knowledge gaps before the real exam • Watch your confidence grow with each study session • See exactly where you stand and what to focus on COMPREHENSIVE REFERENCE LIBRARY • Essential FAA regulations at your fingertips • PDF references with powerful annotation tools • Highlight, bookmark, and take notes directly in manuals • Multi-window support on iPad for side-by-side studying BUILT FOR SUCCESS • Study Anywhere, Anytime - Full offline functionality • iPad Optimized - Multi-window support for power users COMPLETE COVERAGE OF IA TOPICS Regulations & Standards: • 14 CFR Parts 1, 21, 23, 27, 39, 43, 45, 91 • FAA Form 337 procedures • Advisory Circulars (AC 43.9-1F, AC 43-9C, AC 43.13-1B/2B) Technical Knowledge: • Type Certificate Data Sheets (TCDS) • Approved vs. Acceptable Data • STCs, PMAs, DER & ODA approvals • Weight and Balance calculations • Electrical systems and wiring • Structural repairs and load factors • Control cables and hardware • Inspection procedures Documentation & Records: • Maintenance record requirements • Aircraft documentation standards • Equipment lists and placards • Major repair/alteration approvals STUDY SMARTER, NOT HARDER Instead of flipping through hundreds of pages, Rated IA brings everything together in one powerful app. Focus your study time where it matters most with intelligent progress tracking and targeted practice exams. FEATURES AT A GLANCE Study Tools: • Flashcard review mode • In-depth study mode with explanations • Timed practice exams • Customizable exam builder • Performance analytics Reference Materials: • Searchable PDF library • Annotation and highlighting • Bookmark important sections • Multi-window viewing (iPad) Progress Tracking: • Visual progress charts • Topic-by-topic breakdown • Strength & weakness analysis • Exam readiness indicator Interface: • Clean, intuitive design • Dark mode for eye comfort • Portrait and landscape support • Optimized for iPhone and iPad START YOUR IA JOURNEY TODAY! Download Rated IA and take the first step toward your Inspection Authorization. With comprehensive coverage, realistic practice, and powerful study tools, you'll be ready to ace that exam!
Screenshots
Verdict
The clearest difference is price: EE ToolKit at Free against FAA IA Rating Study's $54.99. EE ToolKit also leads on iOS requirement (12.0 vs 18.6). FAA IA Rating Study's advantage is in-app purchases (none vs 1) and update cadence (daily vs every 3 months). On 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
EE ToolKit is free to download; FAA IA Rating Study costs $54.99 up front. EE ToolKit sells 1 one-off in-app purchase. FAA IA Rating Study asks for nothing beyond the download.
EE ToolKit ships an update every 3 months, FAA IA Rating Study daily. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | EE ToolKit | FAA IA Rating Study |
|---|---|---|
| Price | Free — better | $54.99 |
| Rating | 4.7 (1.4K ratings) — better | — |
| Positive reviews | 90.2% of reviews | — |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 3 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 289 MB | 52 MB |
| Age rating | 4+ | 17+ |
| Developer | Thomas Gruber | Rated LLC |
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
FAA IA Rating Study
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EE ToolKit
- Complete EE ToolKit Pro Upgrade$9.99
FAA IA Rating Study
No in-app purchases
Questions
Is EE ToolKit free?
Is FAA IA Rating Study free?
Do EE ToolKit or FAA IA Rating Study have ads?
Which is updated more often, EE ToolKit or FAA IA Rating Study?
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