---
title: "FreEWI — App Overview"
url: https://marlvel.ai/apps/freewi
category: Music
developer: Audeonic Apps
platforms: ios, android
rating: 3.5 (2 ratings)
pricing: free
report_level: overview
generated: 2026-05-02
last_verified: "2026-05-02T01:44:05.685Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** FreEWI is a specialized, free utility that provides essential MIDI event transformation for iOS music production workflows.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Music |
| Rating | 3.5 ★ (2) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.4 |
| Latest Version (Android) | 1.2.3 |
| Developer | Audeonic Apps |

<!-- SECTION: Summary -->
## What is FreEWI?

FreEWI is a virtual inline MIDI event mapper for iOS designed to facilitate communication between MIDI-enabled applications. It allows users to process and transform MIDI data streams, serving as a lightweight utility for EWI players and musicians requiring complex MIDI routing.

<!-- SECTION: Key Features -->
## Key Features

- **MIDI Event Mapping**: Allows remapping of MIDI channels, controller messages, and program change numbers.
- **Controller Translation**: Translates incoming controller messages into channel pressure or aftertouch data.
- **Note Transposition**: Provides the ability to transpose incoming note events up or down.
- **CoreMIDI Integration**: Supports interoperability with any app capable of reading from or writing to CoreMIDI virtual ports.

<!-- SECTION: Target Audience -->
## Who is it for?

EWI players and iOS musicians who need to map, transpose, or translate MIDI events between different applications.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/freewi/id485711674?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=jp.ne.ecatv.free_wifi&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/apps/freewi)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/freewi).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*