# Circuitry vs Digital Electronics Guide

The clearest difference is ads: Circuitry at none against Digital Electronics Guide's shown. Circuitry also leads on ratings volume (291 vs 2). Digital Electronics Guide's advantage is update cadence (every 5 weeks vs every 46 months) and monetization model (ad-supported vs paid). On price, review sentiment, in-app purchases and device support 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 4.8. That said, the two scores are not equally well evidenced: Circuitry has 291 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 96% of Circuitry's written reviews are positive against 100% of Digital Electronics Guide's.

Circuitry ships an update every 46 months, Digital Electronics Guide every 5 weeks. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Circuitry | Digital Electronics Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (291 ratings)](https://appshunter.io/ios/app/circuitry/id959536839/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** |
| Number of ratings | **291** | 2 |
| Positive reviews | 95.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 46 months | **Every 5 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 9 MB | 24 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Foster](https://appshunter.io/developer/959536838) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Circuitry

[App page](https://appshunter.io/ios/app/circuitry/id959536839)

Explore boolean algebra and digital circuits through interactive logic gate puzzles. Build and experiment with complex circuit designs in a sandbox environment. Progress through levels to unlock new components and challenges.

**Highlights:** Interactive logic circuit diagrams, Boolean algebra learning, Logic gate puzzles, Sandbox circuit building, Unlockable circuit components, 21 logic problems

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great for learning logic gates
- 💰 Free to use
- 🎮 Fun and engaging levels
- 💡 Playground mode for tinkering
- 📱 Good iPad simulator

**What reviewers complain about**

- 🐛 Clunky controls for moving/connecting
- 🐛 Wires can be difficult to detach
- 🐛 Inconsistent connection handling
- 🐛 Touch hitboxes are flaky
- 🐛 Drag-and-drop recognition issues

**Reported bugs**

- Problem #7 has no solution
- Wires get stuck/difficult to detach
- Clunky drag-and-drop for moving components and connecting wires
- 4-bit register has incorrect visual
- Problem #5 has a potential mistake in logic

**Requested features**

- More levels
- Explain more/help when stuck
- Ability to put text on buttons/LEDs
- More complex components (multiplexer, demultiplexer, ALU, shift register, decoders, etc.)
- Ability to adjust clock speed


### 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 Circuitry free?

Circuitry 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, Circuitry or Digital Electronics Guide?

Digital Electronics Guide is rated higher. Circuitry averages 4.8 out of 5 from 291 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.

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

Digital Electronics Guide shows ads; Circuitry does not.

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

Circuitry ships an update every 46 months, and Digital Electronics Guide every 5 weeks. Most recently, Circuitry was updated on October 6, 2026 and Digital Electronics Guide on October 1, 2026.

---

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