# Electronics Handbook vs Digital Electronics Guide

The clearest difference is review sentiment: Digital Electronics Guide at 100% against Electronics Handbook's 43%. Digital Electronics Guide also leads on rating (5.0 vs 3.3). Electronics Handbook's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Digital Electronics Guide holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews point the same way: 43% of Electronics Handbook's written reviews are positive against 100% of Digital Electronics Guide's.

Electronics Handbook ships an update every 2 months, Digital Electronics Guide every 5 weeks. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Electronics Handbook | Digital Electronics Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (4 ratings)](https://appshunter.io/ios/app/electronics-handbook/id723317441/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** |
| Number of ratings | **4** | 2 |
| Positive reviews | 42.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 24 MB |
| Requires iOS | **5.1.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Keysight Technologies, Inc.](https://appshunter.io/developer/903911491) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Electronics Handbook

[App page](https://appshunter.io/ios/app/electronics-handbook/id723317441)

This app provides essential tools and calculators for electronics engineering students and professors. It includes features for circuit design, simulation, and understanding fundamental electronic concepts. Stay updated with industry news through an integrated RSS feed.

**Highlights:** Resistor Band Converter, Ceramic Capacitor Calculator, Logic Gate Tutor, Realtime Logic Simulator, ADC Sampling Simulation, Ohm's Law and Transistor Amplifier calculations, Potential Divider Calculator, Amplifier Circuit Designer

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Electronics Handbook free?

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

### Is Digital Electronics Guide free?

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

### Which has better reviews, Electronics Handbook or Digital Electronics Guide?

Digital Electronics Guide is rated higher. Electronics Handbook averages 3.3 out of 5 from 4 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.

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

Digital Electronics Guide shows ads; Electronics Handbook does not.

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

Electronics Handbook ships an update every 2 months, and Digital Electronics Guide every 5 weeks. Most recently, Electronics Handbook was updated on September 29, 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.*