# FreEWI vs EWI Trainer

The clearest difference is in-app purchases: FreEWI at none against EWI Trainer's 1. FreEWI also leads on iOS requirement (6.0 vs 12.0). EWI Trainer's advantage is update cadence (fortnightly vs every 11 months). On price, ads and device support there is nothing between them.

Both are free to download. EWI Trainer sells 1 one-off in-app purchase. FreEWI asks for nothing beyond the download.

FreEWI ships an update every 11 months, EWI Trainer fortnightly. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | FreEWI | EWI Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/freewi/id485711674/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 2 MB | 103 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Audeonic Apps](https://appshunter.io/developer/351607509) | [Alfred Schilken](https://appshunter.io/developer/813974612) |

## What reviewers say

### FreEWI

[App page](https://appshunter.io/ios/app/freewi/id485711674)

This app acts as a virtual MIDI event mapper for iOS devices. It allows users to remap, translate, and transpose MIDI events between different applications, enhancing flexibility for musicians. It's designed to work with other CoreMIDI-compatible apps, especially MidiBridge.

**Highlights:** Remap MIDI channels, Remap controller messages, Translate controller messages to aftertouch, Remap program change messages, Transpose note events, Fast switching with MidiBridge

**In-app purchases:** none


### EWI Trainer

[App page](https://appshunter.io/ios/app/ewi-trainer/id6743449690)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Pro Features | $5.99 | one-time |


## Frequently asked questions

### Is FreEWI free?

FreEWI is free to download, with no in-app purchases.

### Is EWI Trainer free?

EWI Trainer is free to download, with in-app purchases available.

### Do FreEWI or EWI Trainer have ads?

Neither FreEWI nor EWI Trainer shows ads.

### Which is updated more often, FreEWI or EWI Trainer?

FreEWI ships an update every 11 months, and EWI Trainer fortnightly. Most recently, FreEWI was updated on October 9, 2026 and EWI Trainer on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*