Comparison

Workshop for NodeMCU vs EMWaver

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Workshop for NodeMCU

Features
Read full description

This app is based on NodeMCU (ESP8266 MCU) development board. All the codes provided are written in C. It is suitable for hobbyist or students. Features 1. Display projects * Character LCM 16x2 * Graphic LCD 84x48 * I2C OLED 96x64 * SPI OLED 96x64 2. Sensors Projects * 18b20 temperature sensor * DHT11 sensor * MPU6050 sensor * BMP180 pressure sensor * Pulse sensor 3. Automation projects * Automation using Wifi * Automation using Google assistant * Automation using iOS shortcuts app 4. IoT projects * Environment sensor IoT 5. Miscellaneous Projects * Rotary encoder Trademark All trade names mentioned in this app or the other documentation provided by this app are trademarks or registered trademarks of their respective holder. This app is not related or affiliated in any way these companies.

About

EMWaver

Features
Read full description

EMWaver is a local-first electronics lab for iPhone and iPad. Connect a supported ESP32-S3 or STM32-based board, run JavaScript scripts, inspect device signals, manage bundled firmware, and use optional Agent assistance with your own API key. Local hardware control does not require an EMWaver account, cloud activation, hosted relay, subscription, or device ownership check. Scripts and core device workflows stay on your device by default. Use EMWaver to: โ€ข Run local scripts against supported microcontroller boards โ€ข Inspect device state and hardware signals from a mobile-first interface โ€ข Manage app-bundled firmware workflows for supported targets โ€ข Keep script-first hardware experiments out of the compile/flash/debug loop โ€ข Ask the optional Agent for script and troubleshooting help when you provide an API key EMWaver is open-source and built by Continual MI.

Screenshots

Workshop for NodeMCU3 screens
EMWaver3 screens

Verdict

The call

The clearest difference is in-app purchases: EMWaver at none against Workshop for NodeMCU's 10. Workshop for NodeMCU's advantage is iOS requirement (13.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Workshop for NodeMCU ships an update every 19 months, EMWaver every 12 months. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard2 real differences ยท 4 level
Workshop for NodeMCU versus EMWaver: the parameters behind the verdict, then further details
ParameterWorkshop for NodeMCUEMWaver
PriceFreeFree
Update frequencyEvery 19 monthsEvery 12 months โ€” better
AdsNoNo
In-app purchasesYesNo โ€” better
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS13.0 โ€” better17.0
Further details โ€” not scored
Size19 MB4 MB
Age rating4+4+
DeveloperSiu Yuen HoLuis Lopes

In-app purchases

10 purchases

Workshop for NodeMCU

One-time10
  • 18b20 sensor$1.99
  • MPU6050 sensor$1.99
  • DHT11 sensor$1.99
Show 7 more
  • BMP180 pressure sensor$1.99
  • Pulse sensor$1.99
  • Rotary encoder$1.99
  • Automation using Wifi$3.99
  • Automation (Google assistant)$3.99
  • Automation (shortcuts app)$3.99
  • Environment sensor IoT$3.99
None

EMWaver

No in-app purchases

Questions

Is Workshop for NodeMCU free?
Workshop for NodeMCU is free to download, with in-app purchases available.
Is EMWaver free?
EMWaver is free to download, with no in-app purchases.
Do Workshop for NodeMCU or EMWaver have ads?
Neither Workshop for NodeMCU nor EMWaver shows ads.
Which is updated more often, Workshop for NodeMCU or EMWaver?
Workshop for NodeMCU ships an update every 19 months, and EMWaver every 12 months. Most recently, Workshop for NodeMCU was updated on October 10, 2026 and EMWaver on October 6, 2026.

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