# LogicGates vs Digital Electronics Guide

The clearest difference is review sentiment: Digital Electronics Guide at 100% against LogicGates's 0%. Digital Electronics Guide also leads on rating (5.0 vs 3.0) and in-app purchases (none vs 1). LogicGates's advantage is ads (none vs shown) and update cadence (daily vs every 5 weeks). On price, ratings volume and device support there is nothing between them.

Both are free to download. LogicGates 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 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of LogicGates's written reviews are positive against 100% of Digital Electronics Guide's.

LogicGates ships an update daily, Digital Electronics Guide every 5 weeks. The most recent releases landed on September 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | LogicGates | Digital Electronics Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/logicgates-mechanicalcomputer/id1667742521/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 73 MB | 24 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [超洪 梁](https://appshunter.io/developer/1547104242) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### LogicGates

[App page](https://appshunter.io/ios/app/logicgates-mechanicalcomputer/id1667742521)

Explore the fundamental principles of computer operation by understanding how simple switching circuits can perform basic arithmetic functions like addition. This app demonstrates logic gate concepts, potentially inspiring users to build their own computing components.

**Highlights:** Explains basic computer switching circuits, Demonstrates addition function using logic gates, Introduces fundamental logic gate principles, Potential for hands-on computing component creation

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full adder | $0.99 | 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 LogicGates free?

LogicGates 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, LogicGates or Digital Electronics Guide?

Digital Electronics Guide is rated higher. LogicGates averages 3.0 out of 5 from 1 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.

### Do LogicGates or Digital Electronics Guide have ads?

Digital Electronics Guide shows ads; LogicGates does not.

### Which is updated more often, LogicGates or Digital Electronics Guide?

LogicGates ships an update daily, and Digital Electronics Guide every 5 weeks. Most recently, LogicGates was updated on September 19, 2026 and Digital Electronics Guide on October 1, 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.*