# EwiFinger vs RX

The clearest difference is price: EwiFinger at Free against RX's $9.99. EwiFinger also leads on in-app purchases (none vs 1). RX's advantage is ads (none vs shown) and update cadence (weekly vs monthly). On device support there is nothing between them.

EwiFinger is free to download; RX costs $9.99 up front. RX sells 1 one-off in-app purchase. EwiFinger asks for nothing beyond the download.

EwiFinger ships an update monthly, RX weekly. The most recent releases landed on October 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | EwiFinger | RX |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ewifinger-ewi-simulator/id1435799551/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 2 MB | 25 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kazunori hirokawa](https://appshunter.io/developer/961305683) | [sung ju KIM](https://appshunter.io/developer/6781333993) |

## What reviewers say

### EwiFinger

[App page](https://appshunter.io/ios/app/ewifinger-ewi-simulator/id1435799551)

This app simulates the fingering of an electronic wind instrument (EWI). It allows users to see the correct key combinations for different notes. Ideal for learning and practicing EWI fingerings.

**Highlights:** EWI fingering simulation, Note display from key combinations, AKAI EWI reproduction, Practice tool for wind instrument players

**Features:** macOS Compatibility

**In-app purchases:** none


### RX

[App page](https://appshunter.io/ios/app/rx-79/id6821795679)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SJ PACK | $5.99 | one-time |


## Frequently asked questions

### Is EwiFinger free?

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

### Is RX free?

RX costs $9.99, and also offers in-app purchases.

### Do EwiFinger or RX have ads?

EwiFinger shows ads; RX does not.

### Which is updated more often, EwiFinger or RX?

EwiFinger ships an update monthly, and RX weekly. Most recently, EwiFinger was updated on October 6, 2026 and RX on October 29, 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.*