Electronic Component Pinouts vs Fx Minimizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronic Component Pinouts
Access an extensive offline database of over 80,000 electronic component pinouts, including chips, transistors, and microcontrollers. Quickly find information and equivalents without needing an internet connection. Users can also request new pinouts to be added.
- Offline database
- 80,000+ pinouts
- Transistors, diodes, chips
- Microcontrollers & Arduino
- Fast search
- Component equivalents
Read full descriptionHide full description
This application provides a offline database with more than 80000 electronic component pinouts. Chips, Transistors, Diodes, Triacs, Microprocessors and a lot more. If you don't have a chip pinout, please send a feedback and we can add to our database. This app have information on transistors, triacs, diodes, memory chips, microcontrollers, Arduino Boards, shields and more! Component Pinouts is fast and does not require internet access to search. More than 23000 distinct pinouts with a lot of equivalents.
Fx Minimizer
This app simplifies complex logic expressions using the Quine-McCluskey method. It supports minimization via minterms or truth tables, including don't care terms, for up to four inputs and two outputs. Results can be exported to a text file.
- Quine-McCluskey method
- Minterm minimization
- Truth table minimization
- Support for don't care terms
- Export results to text file
- Multi-language support
Read full descriptionHide full description
Logic expression minimization becomes quite cumbersome with more than four variables. Quine-McCluskey method is the solution. The app use Quine-McCluskey method to minimize multiple variables logic expression Features * Logic expression minimization using minterms * Logic expression minimization using truth table * Support don't care terms * Support up to 4 inputs and 2 outputs * Export result to text file * Support English, German, French, Italian, Spanish, Portuguese, Traditional Chinese, Simplified Chinese and Japanese Features in PRO only * Support up to 8 inputs and 8 outputs * Import truth table from CSV files All trade names mentioned in this app or the other documentation provided by this app are trademarks or registered trademarks of their respective holder. This app is not related or affiliated in any way these companies.
Screenshots
Verdict
The clearest difference is price: Fx Minimizer at Free against Electronic Component Pinouts's $4.99. Fx Minimizer also leads on iOS requirement (9.0 vs 13.0). Electronic Component Pinouts's advantage is rating (4.0 vs 1.0) and in-app purchases (none vs 1). 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
Fx Minimizer is free to download; Electronic Component Pinouts costs $4.99 up front. Fx Minimizer sells 1 one-off in-app purchase. Electronic Component Pinouts asks for nothing beyond the download.
Electronic Component Pinouts holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: Electronic Component Pinouts has 7 ratings behind it against 1, so its average is the more settled of the two.
Electronic Component Pinouts ships an update every 3 weeks, Fx Minimizer every 20 months. The most recent releases landed on October 9, 2026 and October 5, 2026 respectively.
| Parameter | Electronic Component Pinouts | Fx Minimizer |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.0 (7 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 20 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 37 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Adriano Moutinho | Siu Yuen Ho |
Customer experience
Electronic Component Pinouts
Fx Minimizer
In-app purchases
Electronic Component Pinouts
No in-app purchases
Fx Minimizer
- Upgrade to the PRO version$1.99
Questions
Is Electronic Component Pinouts free?
Is Fx Minimizer free?
Which has better reviews, Electronic Component Pinouts or Fx Minimizer?
Do Electronic Component Pinouts or Fx Minimizer have ads?
Which is updated more often, Electronic Component Pinouts or Fx Minimizer?
Other comparisons
