# Digital Electronics Guide vs Smart Logic Simulator

The clearest difference is review sentiment: Digital Electronics Guide at 100% against Smart Logic Simulator's 50%. Digital Electronics Guide also leads on rating (5.0 vs 3.7) and in-app purchases (none vs 1). Smart Logic Simulator's advantage is ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Smart Logic Simulator 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 3.7. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 100% of Digital Electronics Guide's written reviews are positive against 50% of Smart Logic Simulator's.

Digital Electronics Guide ships an update every 5 weeks, Smart Logic Simulator every 2 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Digital Electronics Guide | Smart Logic Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/smart-logic-simulator/id6742043778/reviews) |
| Number of ratings | 2 | **3** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Ad-supported | **Free** |
| Size | 24 MB | 59 MB |
| Requires iOS | 16.0 | **15.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [Tomasz Czart](https://appshunter.io/developer/1796528140) |

## 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


### Smart Logic Simulator

[App page](https://appshunter.io/ios/app/smart-logic-simulator/id6742043778)

Design and simulate digital circuits using a drag-and-drop interface. Experiment with various logic gates, flip-flops, and arithmetic circuits to build complex systems. Ideal for students and hobbyists interested in electronics.

**Highlights:** Drag-and-drop circuit design, Logic gate simulation, Integrated circuit design, Flip-flops and latches, Multiplexers and demultiplexers, Arithmetic circuit design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One-time fee | $29.99 | one-time |


## Frequently asked questions

### Is Digital Electronics Guide free?

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

### Is Smart Logic Simulator free?

Smart Logic Simulator is free to download, with in-app purchases available.

### Which has better reviews, Digital Electronics Guide or Smart Logic Simulator?

Digital Electronics Guide is rated higher. Digital Electronics Guide averages 5.0 out of 5 from 2 ratings, while Smart Logic Simulator averages 3.7 from 3 ratings.

### Do Digital Electronics Guide or Smart Logic Simulator have ads?

Digital Electronics Guide shows ads; Smart Logic Simulator does not.

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

Digital Electronics Guide ships an update every 5 weeks, and Smart Logic Simulator every 2 months. Most recently, Digital Electronics Guide was updated on October 30, 2026 and Smart Logic Simulator on October 24, 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.*