Comparison

Fx Minimizer vs Digital Electronics Guide

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

Head to head
About

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.

Highlights
  • Quine-McCluskey method
  • Minterm minimization
  • Truth table minimization
  • Support for don't care terms
  • Export results to text file
  • Multi-language support
Features
Read 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.

About

Digital Electronics Guide

This app serves as a comprehensive reference for digital electronics, covering essential theory and practical guides. It's designed for students, engineers, and hobbyists to learn and prototype digital circuits with ease. Features include detailed information on logic gates, IC families, and various digital components.

Highlights
  • Logic gate tutorials
  • IC reference data (TTL 7400, CMOS 4000)
  • Digital circuit design and prototyping
  • Covers counters, flip-flops, and more
  • Available in 14 languages
  • Detailed tutorials and references
Features
Read full description

Digital Electronics Guide is a powerful reference tool for electronics students, engineers, and hobbyists. Whether you're just starting out or already experienced, this app helps you design, learn, and prototype with ease. It combines essential theory with practical guides and covers key digital electronics topics, including logic gates, counters, flip-flops, and IC reference data. The app also features detailed information on popular digital IC families such as TTL 7400 and CMOS 4000 series. Perfect for quick learning or as a companion for working on electronic circuits and digital systems. Available in 14 Languages: • English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese — study in your native language! The app includes detailed tutorials and references for: • Basic logic • Families of digital chips • Universal logic elements • Elements with Schmitt trigger • Buffer elements • Flip-flops • Registers • Counters • Adders • Multiplexers • Decoders and demultiplexers • 7-segment LED drivers • Encryptors • Digital comparators • Astable CMOS Oscillators • Monostable CMOS Oscillators • Bistable CMOS Oscillators • Gated CMOS Oscillators • TTL Oscillators • 7400 series ICs • 4000 series ICs Whether you're learning, teaching, or building real-world digital circuits, Digital Electronics Pro is your trusted companion every step of the way.

Screenshots

Fx Minimizer4 screens
Digital Electronics Guide4 screens

Verdict

The call

The clearest difference is rating: Digital Electronics Guide at 5.0 against Fx Minimizer's 1.0. Digital Electronics Guide also leads on in-app purchases (none vs 1) and update cadence (every 5 weeks vs every 20 months). Fx Minimizer's advantage is ads (none vs shown) and iOS requirement (9.0 vs 16.0). On price, ratings volume 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. Fx Minimizer sells 1 one-off in-app purchase. Digital Electronics Guide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Digital Electronics Guide holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Fx Minimizer ships an update every 20 months, Digital Electronics Guide every 5 weeks. The most recent releases landed on October 5, 2026 and October 1, 2026 respectively.

Scorecard6 real differences · 4 level
Fx Minimizer versus Digital Electronics Guide: the parameters behind the verdict, then further details
ParameterFx MinimizerDigital Electronics Guide
PriceFreeFree
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 20 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.0
Further details — not scored
Size2 MB24 MB
Age rating4+4+
DeveloperSiu Yuen HoALG Software Lab

Customer experience

Fx Minimizer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Digital Electronics Guide

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Fx Minimizer

One-time1
  • Upgrade to the PRO version$1.99
None

Digital Electronics Guide

No in-app purchases

Questions

Is Fx Minimizer free?
Fx Minimizer is free to download, with in-app purchases available.
Is Digital Electronics Guide free?
Digital Electronics Guide is free to download, with no in-app purchases.
Which has better reviews, Fx Minimizer or Digital Electronics Guide?
Digital Electronics Guide is rated higher. Fx Minimizer averages 1.0 out of 5 from 1 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.
Do Fx Minimizer or Digital Electronics Guide have ads?
Digital Electronics Guide shows ads; Fx Minimizer does not.
Which is updated more often, Fx Minimizer or Digital Electronics Guide?
Fx Minimizer ships an update every 20 months, and Digital Electronics Guide every 5 weeks. Most recently, Fx Minimizer was updated on October 5, 2026 and Digital Electronics Guide on October 1, 2026.

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