# Impro Master vs Pathways To Parker (Bass Clef)

The clearest difference is review sentiment: Impro Master at 100% against Pathways To Parker (Bass Clef)'s 50%. Impro Master also leads on rating (4.6 vs 2.7) and ads (none vs shown). Pathways To Parker (Bass Clef)'s advantage is update cadence (every 5 days vs every 2 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Impro Master sells 1 one-off in-app purchase and Pathways To Parker (Bass Clef) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Impro Master holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Impro Master has 51 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Impro Master's written reviews are positive against 50% of Pathways To Parker (Bass Clef)'s.

Impro Master ships an update every 2 months, Pathways To Parker (Bass Clef) every 5 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Impro Master | Pathways To Parker (Bass Clef) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (51 ratings)](https://appshunter.io/ios/app/impro-master/id1552035106/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/pathways-to-parker-bass-clef/id6446431286/reviews) |
| Number of ratings | **51** | 3 |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 190 MB | 56 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luis Gimenez Alvarez](https://appshunter.io/developer/1552035108) | [Terry Rowlyk](https://appshunter.io/developer/1622509556) |

## What reviewers say

### Impro Master

[App page](https://appshunter.io/ios/app/impro-master/id1552035106)

This app helps musicians practice improvisation and compose chord progressions with AI-generated sequences and realistic instrument playback. It offers customizable parameters, various musical styles, and tools for both beginners and professionals.

**Highlights:** AI chord progression generation, Realistic instrument playback, 16 musical styles, Customizable parameters, Load and save progressions, Light & Dark Mode

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock the Full Version | $6.99 | one-time |


### Pathways To Parker (Bass Clef)

[App page](https://appshunter.io/ios/app/pathways-to-parker-bass-clef/id6446431286)

Organize and access jazz solo material for bass clef instruments. Explore 60 Charlie Parker solos categorized by chord changes to enhance improvisation. Designed for jazz soloists seeking melodic ideas.

**Highlights:** Organized Charlie Parker solos, Chord-based categorization, Bass clef instrument support, Melodic material for improvisation, Solo jazz musician tool

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Impro Master free?

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

### Is Pathways To Parker (Bass Clef) free?

Pathways To Parker (Bass Clef) is free to download, with in-app purchases available.

### Which has better reviews, Impro Master or Pathways To Parker (Bass Clef)?

Impro Master is rated higher. Impro Master averages 4.6 out of 5 from 51 ratings, while Pathways To Parker (Bass Clef) averages 2.7 from 3 ratings.

### Do Impro Master or Pathways To Parker (Bass Clef) have ads?

Pathways To Parker (Bass Clef) shows ads; Impro Master does not.

### Which is updated more often, Impro Master or Pathways To Parker (Bass Clef)?

Impro Master ships an update every 2 months, and Pathways To Parker (Bass Clef) every 5 days. Most recently, Impro Master was updated on November 3, 2026 and Pathways To Parker (Bass Clef) on November 3, 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.*