# Digital Electronics Guide vs Electronics Circuit Simulator

The clearest difference is price: Digital Electronics Guide at Free against Electronics Circuit Simulator's $2.99. Electronics Circuit Simulator's advantage is ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Digital Electronics Guide is free to download; Electronics Circuit Simulator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Digital Electronics Guide ships an update every 5 weeks, Electronics Circuit Simulator monthly. The most recent releases landed on October 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Digital Electronics Guide | Electronics Circuit Simulator |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 24 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### 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


### Electronics Circuit Simulator

[App page](https://appshunter.io/ios/app/electronics-circuit-simulator/id6762292048)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Digital Electronics Guide free?

Digital Electronics Guide is free to download, with no in-app purchases.

### Is Electronics Circuit Simulator free?

Electronics Circuit Simulator costs $2.99, with no in-app purchases.

### Do Digital Electronics Guide or Electronics Circuit Simulator have ads?

Digital Electronics Guide shows ads; Electronics Circuit Simulator does not.

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

Digital Electronics Guide ships an update every 5 weeks, and Electronics Circuit Simulator monthly. Most recently, Digital Electronics Guide was updated on October 1, 2026 and Electronics Circuit Simulator on September 21, 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.*