# Digi vs Digital Electronics Guide

The clearest difference is review sentiment: Digital Electronics Guide at 100% against Digi's 40%. Digital Electronics Guide also leads on rating (5.0 vs 3.4). Digi'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 3.4. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 40% of Digi's written reviews are positive against 100% of Digital Electronics Guide's.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on September 9, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Digi | Digital Electronics Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 146 MB | 24 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digi-Key Corporation](https://appshunter.io/developer/352075222) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Digi

[App page](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847)

Explore electronic boards in augmented reality. This app provides detailed specifications for microcontrollers, single board computers, and FPGAs to help you select the right component for your projects, from robotics to AI and IoT.

**Highlights:** Augmented reality board interaction, Detailed electronic board specifications, Microcontroller, SBC, and FPGA listings, Project component selection assistance, Information for robotics, AI, and IoT

**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 Digi free?

Digi 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, Digi or Digital Electronics Guide?

Digital Electronics Guide is rated higher. Digi averages 3.4 out of 5 from 5 ratings, while Digital Electronics Guide averages 5.0 from 2 ratings.

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

Digital Electronics Guide shows ads; Digi does not.

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

Digi ships an update every 5 weeks, and Digital Electronics Guide every 5 weeks. Most recently, Digi was updated on September 9, 2026 and Digital Electronics Guide on August 27, 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.*