# Trala vs Cello Coach

The clearest difference is in-app purchases: Cello Coach at none against Trala's 11. Cello Coach also leads on review sentiment (85% vs 51%). Trala's advantage is ads (none vs shown) and update cadence (every 6 weeks vs every 28 months). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Trala sells 11 in-app purchases, starting at $9.99 per 7 days. Cello Coach asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Trala against 4.7 for Cello Coach. That said, the two scores are not equally well evidenced: Trala has 4.9K ratings behind it against 272, so its average is the more settled of the two. Written reviews are what separate them: 51% of Trala's written reviews are positive against 85% of Cello Coach's.

Trala ships an update every 6 weeks, Cello Coach every 28 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Trala | Cello Coach |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.9K ratings)](https://appshunter.io/ios/app/trala-learn-violin/id1143205265/reviews) | **[4.7 (272 ratings)](https://appshunter.io/ios/app/cello-coach-cello-lessons/id6504842015/reviews)** |
| Number of ratings | **4.9K** | 272 |
| Positive reviews | 50.9% of reviews | **85.1% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 28 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 176 MB | 9 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Learnfield GmbH](https://appshunter.io/developer/1160191689) | [叶 李](https://appshunter.io/developer/1144762363) |

## What reviewers say

### Trala

[App page](https://appshunter.io/ios/app/trala-learn-violin/id1143205265)

Learn violin with instant feedback on pitch and rhythm using cutting-edge technology. Access a vast library of songs and lessons taught by world-class violinists, from classical to rock.

**Highlights:** Instant pitch and rhythm feedback, Curriculum by concertmasters and rockstars, Built-in violin tuner, Interactive sheet music library, 500+ songs from various genres, Lessons from Grammy-winning violinists

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| App Only | $9.99 | per 7 days |
| App Only | $19.99 | per month |
| Premium Monthly Subscription | $19.99 | per month |
| Premium Monthly Subscription | $19.99 | per month |
| App + 1 lesson per month | $39.99 | per month |
| App + 2 lessons per month | $79.99 | per month |
| App Only | $119.99 | per year |
| Premium Yearly Subscription | $119.99 | per year |
| App + 4 lessons per month | $159.99 | per month |
| App + 4 hour lessons per month | $279.99 | per month |
| 1 Trial Lesson | $9.99 | one-time |

**What reviewers like**

- 💻 Easy to use
- 🎓 Helpful lessons and instructions
- 🎨 Engaging and interactive
- 🎻 Useful for beginners and experienced players
- 🎯 Accurate pitch detection and feedback

**What reviewers complain about**

- 💰 Expensive subscription model
- 🚫 Limited free access
- 🕰️ Lessons progress too quickly
- 🎼 Sheet music and notation issues
- 🐛 Technical issues and bugs

**Reported bugs**

- Lessons and progress resetting after updates
- Inability to continue past certain lessons or sections
- Inaccurate pitch detection and feedback
- App crashes and freezes during use

**Requested features**

- Ability to adjust tempo and speed of lessons
- More options for practicing with sheet music
- Inclusion of popular and well-known songs
- Integration with other music learning apps or platforms
- Customizable practice modes and settings


### Cello Coach

[App page](https://appshunter.io/ios/app/cello-coach-cello-lessons/id6504842015)

This app provides a comprehensive series of beginner cello lessons designed for self-study at home. It covers fundamental techniques, essential skills, and offers tutorials for playing with piano accompaniment. Optimized for iPhone and iPad, it's ideal for aspiring cellists.

**Highlights:** Beginner cello course series, Learn to play cello, Play cello with piano, Cello technique tutorials, Essential cello skills, Level up cello skills

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to understand lessons for beginners
- 🎓 Comprehensive video content covering various cello techniques
- 💰 Free access to quality educational material
- 🎯 Well-structured step-by-step explanations
- 👥 Helpful online learning community with group practices

**What reviewers complain about**

- 📺 Excessive ads interrupting learning experience
- 🚫 Intrusive pop-up ads that block app functionality
- ⭐ Requires 5-star rating to access some video content
- ❌ Lack of clear explanation of app sections
- 🔧 Missing important features (tuner and scales sections)

**Reported bugs**

- Pop-up ads that cannot be closed on app launch
- App becomes non-functional due to stuck ads
- Ads appearing before every video
- X button on ads not responding to user input

**Requested features**

- Tuner section for pitch accuracy
- Scales section for practice exercises
- Better organization and explanation of app sections
- Reduced or optional ad experience


## Frequently asked questions

### Is Trala free?

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

### Is Cello Coach free?

Cello Coach is free to download, with no in-app purchases.

### Which has better reviews, Trala or Cello Coach?

Cello Coach is rated higher. Trala averages 4.7 out of 5 from 4.9K ratings, while Cello Coach averages 4.7 from 272 ratings.

### Do Trala or Cello Coach have ads?

Cello Coach shows ads; Trala does not.

### Which is updated more often, Trala or Cello Coach?

Trala ships an update every 6 weeks, and Cello Coach every 28 months. Most recently, Trala was updated on November 1, 2026 and Cello Coach on October 30, 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.*