# Quartet 5 (Christmas) vs Duende

The clearest difference is price: Duende at Free against Quartet 5 (Christmas)'s $9.99. Duende also leads on in-app purchases (none vs 5). Quartet 5 (Christmas)'s advantage is update cadence (every 2 weeks vs monthly). On ads, device support and iOS requirement there is nothing between them.

Duende is free to download; Quartet 5 (Christmas) costs $9.99 up front. Quartet 5 (Christmas) sells 5 one-off in-app purchases. Duende asks for nothing beyond the download.

Quartet 5 (Christmas) ships an update every 2 weeks, Duende monthly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Quartet 5 (Christmas) | Duende |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.8 (16 ratings)](https://appshunter.io/ios/app/quartet-5-christmas/id6753187188/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Paid | — |
| Size | 426 MB | 26 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [UK Music Apps Ltd](https://appshunter.io/developer/579320222) | [Joe Luca Dooley](https://appshunter.io/developer/6802680608) |

## What reviewers say

### Quartet 5 (Christmas)

[App page](https://appshunter.io/ios/app/quartet-5-christmas/id6753187188)

Practice and perform Christmas jazz standards with this play-along app. Features live studio recordings, adjustable tempo and key, and animated chord diagrams. Export multitracks for further creative use.

**Highlights:** Live jazz standards play-along, Christmas song collection, Adjustable tempo and key, Animated chord diagrams, Multitrack export, Cross-app playlist syncing

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade song | $0.99 | one-time |
| Buy 10 tokens | $8.99 | one-time |
| Buy 20 Tokens | $14.99 | one-time |
| Upgrade all songs | $19.99 | one-time |
| Buy 50 Tokens | $19.99 | one-time |


### Duende

[App page](https://appshunter.io/ios/app/duende-practice-log/id6802828836)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Quartet 5 (Christmas) free?

Quartet 5 (Christmas) costs $9.99, and also offers in-app purchases.

### Is Duende free?

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

### Do Quartet 5 (Christmas) or Duende have ads?

Neither Quartet 5 (Christmas) nor Duende shows ads.

### Which is updated more often, Quartet 5 (Christmas) or Duende?

Quartet 5 (Christmas) ships an update every 2 weeks, and Duende monthly. Most recently, Quartet 5 (Christmas) was updated on November 8, 2026 and Duende on October 31, 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.*