# LogicalEffort vs Circuit Snap

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.

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.

## The numbers

| Metric | LogicalEffort | Circuit Snap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/logicaleffort/id460656113/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/circuit-snap/id6476235540/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 118 MB |
| Requires iOS | **5.1.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ali Lopez](https://appshunter.io/developer/406751495) | [Eric Woodard](https://appshunter.io/developer/1726232055) |

## What reviewers say

### LogicalEffort

[App page](https://appshunter.io/ios/app/logicaleffort/id460656113)

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.

**Highlights:** Logic gate sizing, Optimal stage calculation, Minimum delay determination, Wire resistance and capacitance consideration (paid version)

**Features:** macOS Compatibility

**In-app purchases:** none


### Circuit Snap

[App page](https://appshunter.io/ios/app/circuit-snap/id6476235540)

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:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Circuit Snap | $2.99 | one-time |


## Frequently asked questions

### Is LogicalEffort free?

LogicalEffort is free to download, with no in-app purchases.

### Is Circuit Snap free?

Circuit Snap is free to download, with in-app purchases available.

### Which has better reviews, LogicalEffort or Circuit Snap?

Circuit Snap is rated higher. LogicalEffort averages 2.5 out of 5 from 2 ratings, while Circuit Snap averages 4.0 from 2 ratings.

### Do LogicalEffort or Circuit Snap have ads?

Neither LogicalEffort nor Circuit Snap shows ads.

### Which is updated more often, LogicalEffort or Circuit Snap?

LogicalEffort ships an update every 2 months, and Circuit Snap monthly. Most recently, LogicalEffort was updated on October 1, 2026 and Circuit Snap on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*