# Quartet 2 vs Walking Bass Trainer

The clearest difference is price: Quartet 2 at Free against Walking Bass Trainer's $2.99. Quartet 2 also leads on rating (4.8 vs 3.7) and ratings volume (59 vs 3). Walking Bass Trainer's advantage is in-app purchases (none vs 5) and update cadence (every 3 days vs every 2 months). On ads, monetization model, device support and iOS requirement there is nothing between them.

Quartet 2 is free to download; Walking Bass Trainer costs $2.99 up front. Quartet 2 sells 5 one-off in-app purchases. Walking Bass Trainer asks for nothing beyond the download.

Quartet 2 holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Quartet 2 has 59 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 89% of Quartet 2's written reviews are positive against 100% of Walking Bass Trainer's, so the app with the better star average is not the one people write more warmly about.

Quartet 2 ships an update every 2 months, Walking Bass Trainer every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Quartet 2 | Walking Bass Trainer |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.8 (59 ratings)](https://appshunter.io/ios/app/quartet-2/id6447785150/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/walking-bass-trainer/id6802367630/reviews) |
| Number of ratings | **59** | 3 |
| Positive reviews | 88.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Paid | Paid |
| Size | 613 MB | 15 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [UK Music Apps Ltd](https://appshunter.io/developer/579320222) | [Joe Gass](https://appshunter.io/developer/6802367632) |

## 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 |


### Walking Bass Trainer

[App page](https://appshunter.io/ios/app/walking-bass-trainer/id6802367630)

This app helps double bass players master chord tones across the entire fingerboard. It presents chords, keeps time, and uses your microphone to provide real-time feedback on intonation and accuracy.

**Highlights:** Chord tone identification, Real-time intonation feedback, Microphone input for accuracy, Progressive chord challenges, Full fingerboard practice, Tempo control

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

**In-app purchases:** none


## Frequently asked questions

### Is Quartet 2 free?

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

### Is Walking Bass Trainer free?

Walking Bass Trainer costs $2.99, with no in-app purchases.

### Which has better reviews, Quartet 2 or Walking Bass Trainer?

Quartet 2 is rated higher. Quartet 2 averages 4.8 out of 5 from 59 ratings, while Walking Bass Trainer averages 3.7 from 3 ratings.

### Do Quartet 2 or Walking Bass Trainer have ads?

Neither Quartet 2 nor Walking Bass Trainer shows ads.

### Which is updated more often, Quartet 2 or Walking Bass Trainer?

Quartet 2 ships an update every 2 months, and Walking Bass Trainer every 3 days. Most recently, Quartet 2 was updated on November 5, 2026 and Walking Bass Trainer on November 6, 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.*