# Notevision vs Learn Trombone

The clearest difference is ads: Notevision at none against Learn Trombone's shown. Notevision also leads on rating (4.8 vs 4.4) and review sentiment (89% vs 58%). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. Notevision sells 1 one-off in-app purchase and Learn Trombone sells 26 in-app purchases, starting at $17.49 per month. Whichever you choose, the download price is not the number that matters.

Notevision holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Notevision has 3.2K ratings behind it against 350, so its average is the more settled of the two. Written reviews point the same way: 89% of Notevision's written reviews are positive against 58% of Learn Trombone's.

Notevision ships an update weekly, Learn Trombone every 10 days. The most recent releases landed on September 22, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Notevision | Learn Trombone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/notevision-sight-reading/id874386416/reviews)** | [4.4 (350 ratings)](https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399/reviews) |
| Number of ratings | **3.2K** | 350 |
| Positive reviews | **88.6% of reviews** | 58.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 57 MB | 238 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Newsome](https://appshunter.io/developer/307084497) | [fun.music IT GmbH](https://appshunter.io/developer/1365630759) |

## What reviewers say

### Notevision

[App page](https://appshunter.io/ios/app/notevision-sight-reading/id874386416)

Master sight-reading and build musical skill with interactive exercises. Practice using a MIDI instrument, microphone, or on-screen keyboard. Learn music theory and chords with adaptive difficulty and progress tracking.

**Highlights:** Interactive sight-reading exercises, MIDI, microphone, or on-screen keyboard input, Adaptive difficulty levels, Music theory lessons, Interactive chord reference, Progress tracking, Songs and randomized practice

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |

**What reviewers like**

- 🚀 Excellent Sight Reading Tutor
- 🚀 Improved Sight Reading Quickly
- 👍 Great App
- 👍 Helpful for Learning Notes
- 👍 Fantastic Tool

**What reviewers complain about**

- 🐛 Microphone Input from Piano Does Not Work
- 🐛 Keyboard Covers Notes on iPhone
- 🐛 Incorrect Note Detection
- 🐛 Microphone Feature Not Working
- 🔒 Sneaky and Frustrating Premium Update

**Reported bugs**

- Microphone Input from Piano Does Not Work
- Keyboard Covers Notes on iPhone
- Incorrect Note Detection
- Microphone Feature Not Working

**Requested features**

- Ability to Practice Chords and Chord Progressions
- Option to Practice Both Hands Playing at the Same Time
- Ability to Import MIDI Files
- Metronome and Rhythm Practice
- User Profiles to Track Individual Progress


### 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 |


## Frequently asked questions

### Is Notevision free?

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

### Is Learn Trombone free?

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

### Which has better reviews, Notevision or Learn Trombone?

Notevision is rated higher. Notevision averages 4.8 out of 5 from 3.2K ratings, while Learn Trombone averages 4.4 from 350 ratings.

### Do Notevision or Learn Trombone have ads?

Learn Trombone shows ads; Notevision does not.

### Which is updated more often, Notevision or Learn Trombone?

Notevision ships an update weekly, and Learn Trombone every 10 days. Most recently, Notevision was updated on September 22, 2026 and Learn Trombone on September 23, 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.*