# Mandolin Lessons & Learn vs Cello Key

The clearest difference is rating: Cello Key at 3.5 against Mandolin Lessons & Learn's 2.0. Cello Key also leads on device support (3 vs 1). Mandolin Lessons & Learn's advantage is ads (none vs shown) and update cadence (every 10 days vs every 6 months). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Mandolin Lessons & Learn sells 8 in-app purchases, starting at $3.99 per month and Cello Key sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Cello Key holds the better App Store score, 3.5 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Mandolin Lessons & Learn ships an update every 10 days, Cello Key every 6 months. The most recent releases landed on September 28, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Mandolin Lessons & Learn | Cello Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/mandolin-lessons-and-learn/id954163557/reviews) | **[3.5 (2 ratings)](https://appshunter.io/ios/app/cello-key/id6449323913/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 6 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 17 MB | 61 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [2021 Inc LTD](https://appshunter.io/developer/1572204553) | [Yuriko Kimura](https://appshunter.io/developer/1437608412) |

## What reviewers say

### Mandolin Lessons & Learn

[App page](https://appshunter.io/ios/app/mandolin-lessons-and-learn/id954163557)

Enhance your mandolin playing with structured lessons and practice routines. Features visual interfaces, animated scores, and customizable tempos to suit all skill levels. Offers a variety of content and the ability to create personalized lesson plans.

**Highlights:** Structured lessons for all skill levels, Advanced visual interface, Animated musical score and tab notation, Variable tempo control, Customizable lesson creation, Over 90 practice routines, Synthesized music or metronome accompaniment

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Content Pack Subscription | $3.99 | per month |
| American Content Pack | $3.99 | per month |
| Irish Content Pack | $3.99 | per month |
| Complete Content Pack | $8.99 | per month |
| Full Content Pack Purchase | $13.99 | one-time |
| Irish Content Pack One Off | $13.99 | one-time |
| American Content Pack One Off | $13.99 | one-time |
| Complete Content Pack One Off | $32.99 | one-time |


### Cello Key

[App page](https://appshunter.io/ios/app/cello-key/id6449323913)

This app provides a simple fingerboard chart for cello learners, helping them identify notes, positions, and fingerings. It's designed for easy reference anywhere, especially useful for sheet music without finger numbers. It's particularly recommended for adult beginners.

**Highlights:** Fingerboard chart for cello, Note identification, Position guidance, Finger number reference, Simple and easy to read layout, Portable reference tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Natural Minor Scales Pack | $1.99 | one-time |


## Frequently asked questions

### Is Mandolin Lessons & Learn free?

Mandolin Lessons & Learn is free to download, with in-app purchases available.

### Is Cello Key free?

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

### Which has better reviews, Mandolin Lessons & Learn or Cello Key?

Cello Key is rated higher. Mandolin Lessons & Learn averages 2.0 out of 5 from 1 ratings, while Cello Key averages 3.5 from 2 ratings.

### Do Mandolin Lessons & Learn or Cello Key have ads?

Cello Key shows ads; Mandolin Lessons & Learn does not.

### Which is updated more often, Mandolin Lessons & Learn or Cello Key?

Mandolin Lessons & Learn ships an update every 10 days, and Cello Key every 6 months. Most recently, Mandolin Lessons & Learn was updated on September 28, 2026 and Cello Key on October 2, 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.*