# EMWaver — Electromagnetic Waver

> Electromagnetic Waver (iPhone/iPad app by Luis Lopes.)

- Source: https://appshunter.io/ios/app/emwaver/id6747035939 (this page in markdown: same URL + `.md`)
- Developer: [Luis Lopes](https://appshunter.io/developer/1819487598)
- Category: Education, Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Languages: English
- Released: 2025-06-12
- Data updated: 2026-05-31
- User reviews in markdown: https://appshunter.io/ios/app/emwaver/id6747035939/reviews.md

## What is EMWaver?

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:

• Run local scripts against supported microcontroller boards
• Inspect device state and hardware signals from a mobile-first interface
• Manage app-bundled firmware workflows for supported targets
• Keep script-first hardware experiments out of the compile/flash/debug loop
• Ask the optional Agent for script and troubleshooting help when you provide an API key

EMWaver is open-source and built by Continual MI.


## Version history (last 2 releases)

### 1.0.2 — 2026-05-25

- New kernel and library modules
- Migrate to .js file extensions
- New JSX UI language

### 1.0 — 2025-06-12

No release notes.

## Apps similar to EMWaver

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SignalScope Basic 2022](https://appshunter.io/ios/app/signalscope-basic-2022/id1644734171) | — | $59.99 | Education |
| [arduinoSG90](https://appshunter.io/ios/app/arduinosg90/id6482847820) | — | Free | Education |
| [AVR Tutorial Pro](https://appshunter.io/ios/app/avr-tutorial-pro/id1066643368) | — | $1.99 | Education |
| [VirtualKim - 6502 Emulator](https://appshunter.io/ios/app/virtualkim-6502-emulator/id1548356829) | 4.8 (27) | Free | Education |
| [KORG GEC5 Controller](https://appshunter.io/ios/app/korg-gec5-controller/id1073023302) | 5.0 (4) | Free | Education |
| [RST 599TK Pro](https://appshunter.io/ios/app/rst-599tk-pro/id1511628467) | — | $2.99 | Education |

## Related topics

[emwaver](https://appshunter.io/ios/topics/emwaver)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-31.*