# Circuit Snap vs Digital Electronics Guide

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.

Both are free to download. Circuit Snap sells 1 one-off in-app purchase. Digital Electronics Guide asks for nothing beyond the download.

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.

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.

## The numbers

| Metric | Circuit Snap | Digital Electronics Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2 ratings)](https://appshunter.io/ios/app/circuit-snap/id6476235540/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 162 MB | 24 MB |
| Requires iOS | **12.2** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Eric Woodard](https://appshunter.io/developer/1726232055) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### 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 |


### Digital Electronics Guide

[App page](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


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