Comparison

Logic 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

Logic

Design, simulate, and simplify logic gate networks. Generate truth tables, minimized boolean expressions, and waveforms. This app is ideal for students and engineers to explore digital logic.

Highlights
  • Design logic gate networks
  • Simulate network behavior
  • Generate truth tables
  • Minimize boolean expressions
  • Create input-output waveforms
  • Study boolean algebra theorems
Features
Read full description

The LogicGateDesign is a feature rich app designed by an engineer. This app allows the creative smart people like you to design, draw, analyse and simplify logic gate networks. You can draw logic gate networks and share it with others. You can generate truth table and find simplified/minimized boolean expression that represents the network. You can optimize and reverse engineer a boolean expression to draw a ladder logic diagram. It performs both forward engineering (boolean expression to logic circuit) and reverse engineering (logic circuit to boolean expression). There can be multiple groups of network and each group can have multiple outputs. Truth table is generated for all the outputs. You can simplify a boolean expression, and find the truth table and share it. Show truth table along with different types of boolean expression (simplified, Sum-of-products, Product-of-sums) The simplified expressions also gives you the number of gates required. You also get the alternate expressions for the same output with the gates required for that. You can generate a truth table, simplified boolean expression using input-output waveforms. You can generate a output waveforms, simplified boolean expression using truth table and input waveforms. You can generate a grey codes and grey code encoder wheel and share it. Do you have a truth table for your network and want to find the simplified/minimized boolean expression? This app has you covered. You can simulate your network by changing one input at a time or toggeling all inputs at once. This app generates beautiful diagrams (logic gate diagram or waveform diagram) that you can share with others or save it locally. It automatically saves your hard work locally on your device so you can come back and pick up from where you left off as your great effort will not be lost. There is also a page to help you study. This study tab teaches you some very important boolean algebra theorems. This is a perfect app for a creative smart individual like you. This is an app for all student groups. From high school to college to university students. Be creative. Enjoy the app!

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

Logic4 screens
Digital Electronics Guide4 screens

Verdict

The call

The clearest difference is review sentiment: Digital Electronics Guide at 100% against Logic's 21%. Digital Electronics Guide also leads on rating (5.0 vs 3.3). Logic's advantage is ratings volume (6 vs 2). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Digital Electronics Guide holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews point the same way: 21% of Logic's written reviews are positive against 100% of Digital Electronics Guide's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on June 5, 2026 and August 27, 2026 respectively.

Scorecard3 real differences · 7 level
Logic versus Digital Electronics Guide: the parameters behind the verdict, then further details
ParameterLogicDigital Electronics Guide
PriceFreeFree
Rating3.3 (6 ratings)5.0 (2 ratings) — better
Positive reviews21.4% of reviews100.0% of reviews — better
Number of ratings6 — better2
Update frequencyEvery 5 weeksEvery 5 weeks
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size35 MB24 MB
Age rating4+4+
DeveloperOm Prakash ChapagainALG Software Lab

Customer experience

Logic

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews14 reviews
Positive21.4%
Neutral21.4%
Negative57.1%

Digital Electronics Guide

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

In-app purchases

None

Logic

No in-app purchases

None

Digital Electronics Guide

No in-app purchases

Questions

Is Logic free?
Logic is free to download, with no in-app purchases.
Is Digital Electronics Guide free?
Digital Electronics Guide is free to download, with no in-app purchases.
Which has better reviews, Logic or Digital Electronics Guide?
Digital Electronics Guide is rated higher. Logic averages 3.3 out of 5 from 6 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.
Do Logic or Digital Electronics Guide have ads?
Both Logic and Digital Electronics Guide show ads.
Which is updated more often, Logic or Digital Electronics Guide?
Logic ships an update every 5 weeks, and Digital Electronics Guide every 5 weeks. Most recently, Logic was updated on June 5, 2026 and Digital Electronics Guide on August 27, 2026.

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