EE ToolKit PRO vs Meteor Logger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EE ToolKit PRO
This comprehensive toolkit offers over 160 electronic applications, calculators, and reference sections for electronics engineers, students, and hobbyists. It includes features like a multi-functional keyboard, color code tools, audio scope, and circuit simulations, with ongoing improvements and updates.
- Over 160 electronic applications
- Multi-functional keyboard
- Color code and SMD code tools
- Audio scope and frequency generator
- Component reference section with datasheets
- 555 Timer tools
- PCB trace impedance calculators
- Real-time circuit simulations
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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
Meteor Logger
Quickly log meteor sightings with detailed information for astronomical societies. Captures session time, GPS coordinates, and meteor specifics. Export data in CSV format for analysis.
- Log meteor sightings
- Capture session date, time, and GPS
- Record meteor details and comments
- Track number of meteors per session
- Export data in CSV format
- Simple and quick interface
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This app allows you to quickly capture the information needed to accurately log a meteor sighting for reporting to Association of Lunar and Planetary Observers (A.L.P.O.), American Meteor Society, and the Astronomical League's Meteor Observing Program Certificate Award. The program will capture the session date, time, and GPS coordinates from your device and create a log file that includes that information and begin a timer that will capture the length of time your session has been running. When you press the "Log New Meteor" button the file will log the date and time of the button press and change to a screen that will let you select the details about the meteor, plus a small box for comments where you can include information about cloud cover, seeing conditions, and transparency, and any other information you would like to include. If the meteors are coming at a quick pace and conditions have not changed since the last meteor you can either leave it blank, or simply type or say same. When you press the "Save Meteor" button it will append the data file with your captured information and return to the main screen to begin capturing another meteor. The "Meteors" counter will update the number of entered meteors in this session and give a summary of each meteor listed in this session. When the session is complete (this is important!) simply press the "End Session" text at the bottom of the screen. A standard IOS window will pop us asking you how you would like to save or send this new session file. My preference is to "Save to Files" for easy viewing, retrieval, or import into a spread sheet for easy viewing and external saving or sending of the information. You can choose other options as necessary to send to another person if you prefer. The file is a .csv format txt file that can be viewed directly on your device also. Overall it was designed to be a simple, quick, and effective app for being able to log meteor sightings, especially during a meteor shower.
Screenshots
Verdict
The clearest difference is price: Meteor Logger at Free against EE ToolKit PRO's $9.99. Meteor Logger also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (100% vs 90%). EE ToolKit PRO's advantage is ratings volume (293 vs 1) and iOS requirement (12.0 vs 15.1). On rating, ads, in-app purchases 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
Meteor Logger is free to download; EE ToolKit PRO costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for EE ToolKit PRO against 5.0 for Meteor Logger. That said, the two scores are not equally well evidenced: EE ToolKit PRO has 293 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 90% of EE ToolKit PRO's written reviews are positive against 100% of Meteor Logger's.
EE ToolKit PRO ships an update every 3 months, Meteor Logger every 2 weeks. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.
| Parameter | EE ToolKit PRO | Meteor Logger |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 4.9 (293 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 89.6% of reviews | 100.0% of reviews — better |
| Number of ratings | 293 — better | 1 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 289 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | Thomas Gruber | JOHNNY SCOTT BRATT |
Customer experience
EE ToolKit PRO
Meteor Logger
Bugs and requests
EE ToolKit PRO
Reported bugs
3 issues- 7400 routine causes app to close
- Resistor value calculation issues
- Compatibility problems with newer iOS versions
Requested features
5 requests- Add support for vacuum tubes
- Implement logarithmic frequency sweep
- Include more component pinout information
- Integrate a circuit builder/simulator
- Add DB to RMS and peak-to-peak conversion
Meteor Logger
Not enough reviews yet to summarise bugs or requests.
In-app purchases
EE ToolKit PRO
No in-app purchases
Meteor Logger
No in-app purchases
Questions
Is EE ToolKit PRO free?
Is Meteor Logger free?
Which has better reviews, EE ToolKit PRO or Meteor Logger?
Do EE ToolKit PRO or Meteor Logger have ads?
Which is updated more often, EE ToolKit PRO or Meteor Logger?
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