# Learn Trombone vs Locker Practice

The clearest difference is review sentiment: Locker Practice at 100% against Learn Trombone's 59%. Locker Practice also leads on rating (4.7 vs 4.4). Learn Trombone's advantage is ratings volume (368 vs 87). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Locker Practice holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 368 and 87 respectively. Written reviews point the same way: 59% of Learn Trombone's written reviews are positive against 100% of Locker Practice's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Learn Trombone | Locker Practice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (368 ratings)](https://appshunter.io/ios/app/learn-trombone-tonestro/id1447013399/reviews) | **[4.7 (87 ratings)](https://appshunter.io/ios/app/locker-practice-dial-lock/id6783829497/reviews)** |
| Number of ratings | **368** | 87 |
| Positive reviews | 59.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 238 MB | 111 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [fun.music IT GmbH](https://appshunter.io/developer/1365630759) | [ZeroPlay Ltd.](https://appshunter.io/developer/1500119722) |

## 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 |


### Locker Practice

[App page](https://appshunter.io/ios/app/locker-practice-dial-lock/id6783829497)

Master combination locks with a realistic digital dial. Practice opening locks repeatedly until it becomes automatic, with step-by-step guidance and progress tracking. Ideal for students and anyone needing to quickly open a padlock.

**Highlights:** Realistic rotary dial simulation, Step-by-step opening guidance, Customizable combinations, Progress tracking (success rate, best time), Offline functionality, No ads or interruptions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Locker Practice Pro | $14.99 | one-time |


## Frequently asked questions

### Is Learn Trombone free?

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

### Is Locker Practice free?

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

### Which has better reviews, Learn Trombone or Locker Practice?

Locker Practice is rated higher. Learn Trombone averages 4.4 out of 5 from 368 ratings, while Locker Practice averages 4.7 from 87 ratings.

### Do Learn Trombone or Locker Practice have ads?

Both Learn Trombone and Locker Practice show ads.

### Which is updated more often, Learn Trombone or Locker Practice?

Learn Trombone ships an update weekly, and Locker Practice weekly. Most recently, Learn Trombone was updated on October 19, 2026 and Locker Practice on October 14, 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.*