# Adafruit AR vs Digital Electronics Guide

The clearest difference is review sentiment: Digital Electronics Guide at 100% against Adafruit AR's 57%. Digital Electronics Guide also leads on rating (5.0 vs 3.9). Adafruit AR's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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 3.9. That said, the two scores are not equally well evidenced: Adafruit AR has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 57% of Adafruit AR's written reviews are positive against 100% of Digital Electronics Guide's.

Adafruit AR ships an update every 3 weeks, Digital Electronics Guide every 5 weeks. The most recent releases landed on October 4, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Adafruit AR | Digital Electronics Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (16 ratings)](https://appshunter.io/ios/app/adafruit-ar/id1375722584/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 55 MB | 24 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adafruit Industries](https://appshunter.io/developer/492487674) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Adafruit AR

[App page](https://appshunter.io/ios/app/adafruit-ar/id1375722584)

Explore electronics concepts in augmented reality. Visualize virtual components and see pinout overlays on real circuit boards. Learn about electronics in an interactive and engaging way.

**Highlights:** Virtual Adabot interaction, Pinout overlays on boards, Augmented reality visualization, Electronics tips and info

**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 Adafruit AR free?

Adafruit AR 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, Adafruit AR or Digital Electronics Guide?

Digital Electronics Guide is rated higher. Adafruit AR averages 3.9 out of 5 from 16 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.

### Do Adafruit AR or Digital Electronics Guide have ads?

Digital Electronics Guide shows ads; Adafruit AR does not.

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

Adafruit AR ships an update every 3 weeks, and Digital Electronics Guide every 5 weeks. Most recently, Adafruit AR was updated on October 4, 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.*