# Quartet 2 vs Sax School Online

The clearest difference is update cadence: Sax School Online at every 2 weeks against Quartet 2's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quartet 2 sells 5 one-off in-app purchases and Sax School Online sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Quartet 2 ships an update every 2 months, Sax School Online every 2 weeks. The most recent releases landed on November 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Quartet 2 | Sax School Online |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (63 ratings)](https://appshunter.io/ios/app/quartet-2/id6447785150/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 613 MB | 50 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [UK Music Apps Ltd](https://appshunter.io/developer/579320222) | [McGill Music Sax School Ltd](https://appshunter.io/developer/950149503) |

## What reviewers say

### Quartet 2

[App page](https://appshunter.io/ios/app/quartet-2/id6447785150)

Practice and perform jazz standards with live studio recordings. Mute your instrument to play along, change key, adjust tempo, and loop sections. Features animated chord diagrams and royalty-free multitrack exports for creative remixing.

**Highlights:** Live jazz standard play-alongs, Adjustable tempo and key, Looping practice sections, Animated chord diagrams, Multitrack audio 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 |
| Buy 50 tokens | $22.99 | one-time |
| Upgrade all songs | $49.99 | one-time |


### Sax School Online

[App page](https://appshunter.io/ios/app/sax-school-online/id6748352624)

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Minute Warm-up Workout | $4.99 | one-time |
| Introduction to Improvising | $47.00 | one-time |


## Frequently asked questions

### Is Quartet 2 free?

Quartet 2 is free to download, with in-app purchases available.

### Is Sax School Online free?

Sax School Online is free to download, with in-app purchases available.

### Do Quartet 2 or Sax School Online have ads?

Neither Quartet 2 nor Sax School Online shows ads.

### Which is updated more often, Quartet 2 or Sax School Online?

Quartet 2 ships an update every 2 months, and Sax School Online every 2 weeks. Most recently, Quartet 2 was updated on November 7, 2026 and Sax School Online on October 25, 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.*