# THE FEEL BOOK vs Open Studio Jazz

THE FEEL BOOK and Open Studio Jazz both sit at 4.4 stars, but that hides the real split: 100% of Open Studio Jazz's written reviews are positive against 71% of THE FEEL BOOK's. Open Studio Jazz also leads on update cadence (every 5 days vs every 2 weeks). THE FEEL BOOK's advantage is chart position (#173 vs unranked) and ratings volume (58 vs 9). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. THE FEEL BOOK sells 3 in-app purchases, starting at $6.99 per month and Open Studio Jazz sells 4 in-app purchases, starting at $39.00 per month. Whichever you choose, the download price is not the number that matters.

Open Studio Jazz holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: THE FEEL BOOK has 58 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 71% of THE FEEL BOOK's written reviews are positive against 100% of Open Studio Jazz's.

THE FEEL BOOK ships an update every 2 weeks, Open Studio Jazz every 5 days. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | THE FEEL BOOK | Open Studio Jazz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (58 ratings)](https://appshunter.io/ios/app/the-feel-book/id6746460341/reviews) | **[4.6 (9 ratings)](https://appshunter.io/ios/app/open-studio-jazz/id6752910402/reviews)** |
| Number of ratings | **58** | 9 |
| Positive reviews | 71.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#173** | — |
| Size | 73 MB | 51 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [2XJ VENTURES LLC](https://appshunter.io/developer/1815547217) | [Open Studio Network LLC](https://appshunter.io/developer/1841397358) |

## What reviewers say

### THE FEEL BOOK

[App page](https://appshunter.io/ios/app/the-feel-book/id6746460341)

**Currently charting:** #173 Top Grossing · Music (US App Store)

Practice jazz improvisation with recordings of world-class musicians. Hone your skills with a sophisticated rhythm section and access a growing library of transposable lead sheets. Experiment with advanced features like looping, transposition, and a 3-channel mixer to elevate your musical performance.

**Highlights:** Improvise with a professional rhythm section, Isolate and study bass lines, Sophisticated piano harmony, Transposable lead sheets, Advanced looping capabilities, Variable tempo control, 3-channel instrument mixer

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $6.99 | per month |
| Quarterly Subscription | $16.49 | per 3 months |
| Annual Subscription | $47.90 | per year |


### Open Studio Jazz

[App page](https://appshunter.io/ios/app/open-studio-jazz/id6752910402)

This platform offers guided jazz education for all skill levels, featuring weekly lessons on real jazz standards and pathways for practice. Learn from renowned jazz musicians and track your progress across devices.

**Highlights:** Weekly new jazz standard lessons, Guided practice pathways, Courses by legendary jazz musicians, Progress tracking across devices, Beginner to advanced levels, Full library of technique, theory, and improvisation courses

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Open Studio (Monthly) | $39.00 | per month |
| Open Studio Pro (Monthly) | $97.00 | per month |
| Open Studio (Annual) | $390.00 | per year |
| Open Studio Pro (Annual) | $559.99 | per year |


## Frequently asked questions

### Is THE FEEL BOOK free?

THE FEEL BOOK is free to download, with in-app purchases available.

### Is Open Studio Jazz free?

Open Studio Jazz is free to download, with in-app purchases available.

### Which has better reviews, THE FEEL BOOK or Open Studio Jazz?

Open Studio Jazz is rated higher. THE FEEL BOOK averages 4.4 out of 5 from 58 ratings, while Open Studio Jazz averages 4.6 from 9 ratings.

### Do THE FEEL BOOK or Open Studio Jazz have ads?

Neither THE FEEL BOOK nor Open Studio Jazz shows ads.

### Which is updated more often, THE FEEL BOOK or Open Studio Jazz?

THE FEEL BOOK ships an update every 2 weeks, and Open Studio Jazz every 5 days. Most recently, THE FEEL BOOK was updated on November 8, 2026 and Open Studio Jazz on October 30, 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.*