LogicalEffort vs Circuit Snap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LogicalEffort
This tool calculates logic gate sizes and the optimal number of stages for minimal delay in electrical circuits. The paid version further refines calculations by including wire resistance and capacitance.
- Logic gate sizing
- Optimal stage calculation
- Minimum delay determination
- Wire resistance and capacitance consideration (paid version)
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Logical Effort Calculator - Determines logic gates sizes and optimum number of stages for minimum delay. Note: Paid version calculates logical effort taking into account resistance and capacitance of gates' interconnecting wires.
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.
- 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
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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.
Screenshots
Verdict
The clearest difference is rating: Circuit Snap at 4.0 against LogicalEffort's 2.5. LogicalEffort's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, review sentiment, ratings volume and update cadence 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
Both are free to download. Circuit Snap sells 1 one-off in-app purchase. LogicalEffort asks for nothing beyond the download.
Circuit Snap holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
LogicalEffort ships an update every 2 months, Circuit Snap monthly. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.
| Parameter | LogicalEffort | Circuit Snap |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 2 | 2 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 5.1.1 — better | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 118 MB |
| Age rating | 4+ | 4+ |
| Developer | Ali Lopez | Eric Woodard |
Customer experience
LogicalEffort
Circuit Snap
In-app purchases
LogicalEffort
No in-app purchases
Circuit Snap
- Purchase Circuit Snap$2.99
Questions
Is LogicalEffort free?
Is Circuit Snap free?
Which has better reviews, LogicalEffort or Circuit Snap?
Do LogicalEffort or Circuit Snap have ads?
Which is updated more often, LogicalEffort or Circuit Snap?
Other comparisons
