Comparison

Circuit Snap 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

Circuit Snap

Solve logic puzzles by combining wires and logic gates to build increasingly complex circuits. Learn the fundamentals of electronics through interactive gameplay and in-game explanations. A portion of the game is available for free to try before you buy.

Highlights
  • Combine wires and logic gates
  • Design complex circuits
  • Unlock new components
  • Learn electronics fundamentals
  • Supports touch, gamepad, and TV remotes
  • Playable on tablets and TV screens
Features
Read full description

Reason through circuit puzzles by combining wires, logic gates, and other circuits. Starting with two basic logic gates, progressively design and unlock more complex circuits. Use these unlocked circuits to design even more complex functionality. Learn how to manipulate the logic gates and circuits used in electronics applications today. Demo the first third of the game’s content for free to see if you enjoy before purchasing. Includes in game descriptions of how different components work to teach the basics. For input, Circuit Snap fully supports touch, GamePad, and TV Remotes, playing well on tablets and the TV screen. Circuit Snap contains no advertisements in game and relies on game purchases for income. If you enjoy the large demo, please purchase to support our development.

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

Digital Electronics Guide4 screens

Verdict

The call

The clearest difference is review sentiment: Digital Electronics Guide at 100% against Circuit Snap's 0%. Digital Electronics Guide also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 1). Circuit Snap's advantage is ads (none vs shown) and iOS requirement (12.2 vs 16.0). On price, ratings volume, update cadence 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. Circuit Snap 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 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of Circuit Snap's written reviews are positive against 100% of Digital Electronics Guide's.

UpkeepUpdate frequency

Circuit Snap ships an update monthly, Digital Electronics Guide every 5 weeks. The most recent releases landed on September 11, 2026 and August 27, 2026 respectively.

Scorecard6 real differences · 4 level
Circuit Snap versus Digital Electronics Guide: the parameters behind the verdict, then further details
ParameterCircuit SnapDigital Electronics Guide
PriceFreeFree
Rating3.5 (2 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyMonthly — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPadiPhone, iPad — better
Requires iOS12.2 — better16.0
Further details — not scored
Size162 MB24 MB
Age rating4+4+
DeveloperEric WoodardALG Software Lab

Customer experience

Circuit Snap

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
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

Circuit Snap

One-time1
  • Purchase Circuit Snap$2.99
None

Digital Electronics Guide

No in-app purchases

Questions

Is Circuit Snap free?
Circuit Snap 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, Circuit Snap or Digital Electronics Guide?
Digital Electronics Guide is rated higher. Circuit Snap averages 3.5 out of 5 from 2 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.
Do Circuit Snap or Digital Electronics Guide have ads?
Digital Electronics Guide shows ads; Circuit Snap does not.
Which is updated more often, Circuit Snap or Digital Electronics Guide?
Circuit Snap ships an update monthly, and Digital Electronics Guide every 5 weeks. Most recently, Circuit Snap was updated on September 11, 2026 and Digital Electronics Guide on August 27, 2026.

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