# Digital Electronics Guide vs Yields Plus Pro

The clearest difference is in-app purchases: Digital Electronics Guide at none against Yields Plus Pro's 2. Digital Electronics Guide also leads on iOS requirement (16.0 vs 26.0). Yields Plus Pro's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. Yields Plus Pro sells 2 in-app purchases, starting at $0.99 per month. Digital Electronics Guide asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Digital Electronics Guide | Yields Plus Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/digital-electronics-guide/id6478166232/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Monetization | Ad-supported | — |
| Size | 24 MB | 6 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ALG Software Lab](https://appshunter.io/developer/1650561236) | [MSYapps](https://appshunter.io/developer/458482419) |

## 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


### Yields Plus Pro

[App page](https://appshunter.io/ios/app/yields-plus-pro/id6759988245)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yields Plus Pro | $0.99 | per month |
| Yields Plus Pro - Annual | $9.99 | per year |


## Frequently asked questions

### Is Digital Electronics Guide free?

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

### Is Yields Plus Pro free?

Yields Plus Pro is free to download, with in-app purchases available.

### Do Digital Electronics Guide or Yields Plus Pro have ads?

Digital Electronics Guide shows ads; Yields Plus Pro does not.

### Which is updated more often, Digital Electronics Guide or Yields Plus Pro?

Digital Electronics Guide ships an update every 5 weeks, and Yields Plus Pro every 5 weeks. Most recently, Digital Electronics Guide was updated on October 1, 2026 and Yields Plus Pro on October 7, 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.*