# Learn Trombone vs Oboe Note Chart

The clearest difference is price: Learn Trombone at Free against Oboe Note Chart's $12.99. Learn Trombone also leads on update cadence (weekly vs every 42 months). Oboe Note Chart's advantage is in-app purchases (none vs 37) and ads (none vs shown). On device support there is nothing between them.

Learn Trombone is free to download; Oboe Note Chart costs $12.99 up front. Learn Trombone sells 26 in-app purchases, starting at $17.49 per month. Oboe Note Chart asks for nothing beyond the download.

Learn Trombone ships an update weekly, Oboe Note Chart every 42 months. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Learn Trombone | Oboe Note Chart |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[4.4 (368 ratings)](https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399/reviews)** | — |
| Number of ratings | **368** | — |
| Positive reviews | 59.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 42 months |
| Monetization | Free with in-app purchases | — |
| Size | 238 MB | 80 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fun.music IT GmbH](https://appshunter.io/developer/1365630759) | [Oleg Sokolov](https://appshunter.io/developer/1628122395) |

## What reviewers say

### Learn Trombone

[App page](https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399)

Learn to play the trombone with interactive lessons, real-time feedback on rhythm and pitch, and a built-in tuner. Access a large library of songs and exercises for all skill levels, and stay motivated with weekly challenges.

**Highlights:** Live feedback on rhythm and pitch, Integrated trombone tuner, Large song and exercise library, Step-by-step lessons, Fingering charts, Weekly challenges, Play-alongs

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

**In-app purchases (26)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium | $17.49 | per month |
| tonestro Premium | $29.99 | per month |
| Learn Trombone - Premium | $39.99 | per month |
| tonestro Premium | $39.99 | per month |
| tonestro Premium | $44.49 | per month |
| tonestro Premium | $44.99 | per month |
| Special trombone offer | $56.99 | per year |
| Special trombone offer | $59.99 | per year |
| Special trombone offer | $59.99 | per year |
| Special trombone offer | $60.99 | per year |
| Welcome offer | $64.99 | per year |
| tonestro Premium | $74.99 | per year |
| Special trombone offer | $83.99 | per year |
| tonestro Premium | $99.99 | per year |
| Learn to Play the Trombone | $103.99 | per year |
| One-Time Special Offer | $109.99 | per year |
| tonestro Premium | $109.99 | per year |
| Learn to Play the Trombone | $111.99 | per year |
| 1 Year Premium | $119.99 | per year |
| tonestro Premium | $137.99 | per year |
| tonestro Premium | $149.99 | per year |
| tonestro Premium | $149.99 | per year |
| tonestro Premium | $149.99 | per year |
| tonestro Premium | $149.99 | per year |
| tonestro Premium | $197.99 | per year |
| tonestro Premium | $224.99 | per year |


### Oboe Note Chart

[App page](https://appshunter.io/ios/app/oboe-note-chart/id1658146490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Learn Trombone free?

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

### Is Oboe Note Chart free?

Oboe Note Chart costs $12.99, with no in-app purchases.

### Do Learn Trombone or Oboe Note Chart have ads?

Learn Trombone shows ads; Oboe Note Chart does not.

### Which is updated more often, Learn Trombone or Oboe Note Chart?

Learn Trombone ships an update weekly, and Oboe Note Chart every 42 months. Most recently, Learn Trombone was updated on October 16, 2026 and Oboe Note Chart on October 6, 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.*