# ShedLab vs Jazz Progression Trainer

The clearest difference is price: Jazz Progression Trainer at $2.99 against ShedLab's $12.99. ShedLab's advantage is iOS requirement (13.0 vs 15.1). On ads, in-app purchases and device support there is nothing between them.

ShedLab costs $12.99 and Jazz Progression Trainer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ShedLab | Jazz Progression Trainer |
| --- | --- | --- |
| Price | $12.99 | **$2.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shedlab/id6760598340/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Paid | — |
| Size | 16 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stirling Carter](https://appshunter.io/developer/1772489588) | [tabito ozaki](https://appshunter.io/developer/1884003335) |

## What reviewers say

### ShedLab

[App page](https://appshunter.io/ios/app/shedlab/id6760598340)

This app helps musicians improve their jazz symbol recall and fluency. It uses adaptive scheduling to focus practice on areas needing the most improvement, enhancing speed and consistency.

**Highlights:** Practice jazz symbols, Adaptive scheduling, Target weak areas, Improve speed and consistency, Track progress, Build vocabulary

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

**In-app purchases:** none


### Jazz Progression Trainer

[App page](https://appshunter.io/ios/app/jazz-progression-trainer/id6761685294)

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

**In-app purchases:** none


## Frequently asked questions

### Is ShedLab free?

ShedLab costs $12.99, with no in-app purchases.

### Is Jazz Progression Trainer free?

Jazz Progression Trainer costs $2.99, with no in-app purchases.

### Do ShedLab or Jazz Progression Trainer have ads?

Neither ShedLab nor Jazz Progression Trainer shows ads.

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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.*