# Workshop for NodeMCU vs Digital Electronics Guide

The clearest difference is in-app purchases: Digital Electronics Guide at none against Workshop for NodeMCU's 10. Digital Electronics Guide also leads on update cadence (every 5 weeks vs every 19 months). Workshop for NodeMCU's advantage is ads (none vs shown) and iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Workshop for NodeMCU sells 10 one-off in-app purchases. Digital Electronics Guide asks for nothing beyond the download.

Workshop for NodeMCU ships an update every 19 months, Digital Electronics Guide every 5 weeks. The most recent releases landed on September 24, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Workshop for NodeMCU | Digital Electronics Guide |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Monetization | — | Ad-supported |
| Size | 19 MB | 24 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## What reviewers say

### Workshop for NodeMCU

[App page](https://appshunter.io/ios/app/workshop-for-nodemcu/id1643891852)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 18b20 sensor | $1.99 | one-time |
| MPU6050 sensor | $1.99 | one-time |
| DHT11 sensor | $1.99 | one-time |
| BMP180 pressure sensor | $1.99 | one-time |
| Pulse sensor | $1.99 | one-time |
| Rotary encoder | $1.99 | one-time |
| Automation using Wifi | $3.99 | one-time |
| Automation (Google assistant) | $3.99 | one-time |
| Automation (shortcuts app) | $3.99 | one-time |
| Environment sensor IoT | $3.99 | one-time |


### 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 Workshop for NodeMCU free?

Workshop for NodeMCU is free to download, with in-app purchases available.

### Is Digital Electronics Guide free?

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

### Do Workshop for NodeMCU or Digital Electronics Guide have ads?

Digital Electronics Guide shows ads; Workshop for NodeMCU does not.

### Which is updated more often, Workshop for NodeMCU or Digital Electronics Guide?

Workshop for NodeMCU ships an update every 19 months, and Digital Electronics Guide every 5 weeks. Most recently, Workshop for NodeMCU was updated on September 24, 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.*