# Rusty's Pro Tromboner vs Rocket Descent

The clearest difference is in-app purchases: Rusty's Pro Tromboner at none against Rocket Descent's 1. Rusty's Pro Tromboner also leads on device support and iOS requirement (12.0 vs 17.0). On price there is nothing between them.

Both are free to download. Rocket Descent sells 1 one-off in-app purchase. Rusty's Pro Tromboner asks for nothing beyond the download.

## The numbers

| Metric | Rusty's Pro Tromboner | Rocket Descent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (11 ratings)](https://appshunter.io/ios/app/rustys-pro-tromboner/id6466125813/reviews)** | — |
| Number of ratings | **11** | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 6 days | — |
| Monetization | Free | — |
| Size | 142 MB | 8 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [MB Technologies LLC](https://appshunter.io/developer/1264481511) | [Greg George](https://appshunter.io/developer/1867091277) |

## What reviewers say

### Rusty's Pro Tromboner

[App page](https://appshunter.io/ios/app/rustys-pro-tromboner/id6466125813)

This rhythm game lets you play any song in a specific format, master complex rhythms, and enjoy engaging visuals. It offers multiple difficulty modes and integrates with external devices for a unique interactive experience.

**Highlights:** Import any song in Trombone Champ format, Master intricate rhythms, Engaging visual effects, Integrates with Motorbunny, Easy or Hard mode, Community score sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### Rocket Descent

[App page](https://appshunter.io/ios/app/rocket-descent/id6757501142)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Pack | $1.99 | one-time |


## Frequently asked questions

### Is Rusty's Pro Tromboner free?

Rusty's Pro Tromboner is free to download, with no in-app purchases.

### Is Rocket Descent free?

Rocket Descent is free to download, with in-app purchases available.

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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.*