# Professional Melodica vs Simple Trombone

The clearest difference is update cadence: Simple Trombone at every 4 weeks against Professional Melodica's every 4 months. Simple Trombone also leads on ratings volume (13 vs 3) and iOS requirement (13.0 vs 15.0). Professional Melodica's advantage is rating (5.0 vs 4.8). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Professional Melodica sells 1 one-off in-app purchase and Simple Trombone sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Professional Melodica holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 13 respectively.

Professional Melodica ships an update every 4 months, Simple Trombone every 4 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Professional Melodica | Simple Trombone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/professional-melodica/id6748308152/reviews)** | [4.8 (13 ratings)](https://appshunter.io/ios/app/simple-trombone/id6756773451/reviews) |
| Number of ratings | 3 | **13** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 147 MB | 129 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alper Kahriman](https://appshunter.io/developer/1054578352) | [Mustafa Demir](https://appshunter.io/developer/1204716531) |

## What reviewers say

### Professional Melodica

[App page](https://appshunter.io/ios/app/professional-melodica/id6748308152)

This app transforms your mobile device into a professional melodica workstation. It offers studio-grade recording, a dynamic rhythm engine with multiple styles, and advanced sound customization for musicians and enthusiasts.

**Highlights:** Studio-grade recording and sharing, Dynamic rhythm engine with 23 styles, Advanced sound and visualization, Authentic sound library, Microtonal tuning, Studio-grade effects (Transpose, Reverb, Chorus)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $9.99 | one-time |


### Simple Trombone

[App page](https://appshunter.io/ios/app/simple-trombone/id6756773451)

This app offers an authentic trombone sound for practice, learning, and music creation. It includes built-in songs with MIDI playback, rhythm accompaniment, and recording features to enhance your musical journey.

**Highlights:** Authentic trombone sound, MIDI playback with visual guide, Songs and rhythms for practice, Recording and playback functionality, Adjustable playback speed

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $4.99 | one-time |


## Frequently asked questions

### Is Professional Melodica free?

Professional Melodica is free to download, with in-app purchases available.

### Is Simple Trombone free?

Simple Trombone is free to download, with in-app purchases available.

### Which has better reviews, Professional Melodica or Simple Trombone?

Professional Melodica is rated higher. Professional Melodica averages 5.0 out of 5 from 3 ratings, while Simple Trombone averages 4.8 from 13 ratings.

### Do Professional Melodica or Simple Trombone have ads?

Both Professional Melodica and Simple Trombone show ads.

### Which is updated more often, Professional Melodica or Simple Trombone?

Professional Melodica ships an update every 4 months, and Simple Trombone every 4 weeks. Most recently, Professional Melodica was updated on October 24, 2026 and Simple Trombone on October 25, 2026.

---

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