# StrumLab Jam vs AuTranspose

The clearest difference is review sentiment: AuTranspose at 100% against StrumLab Jam's 0%. AuTranspose also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 3). StrumLab Jam's advantage is price (Free vs $2.99). On ratings volume and ads there is nothing between them.

StrumLab Jam is free to download; AuTranspose costs $2.99 up front. StrumLab Jam sells 3 in-app purchases, starting at $2.99 per year. AuTranspose asks for nothing beyond the download.

AuTranspose holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of StrumLab Jam's written reviews are positive against 100% of AuTranspose's.

## The numbers

| Metric | StrumLab Jam | AuTranspose |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/strumlab-jam/id6747805038/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/autranspose/id6807383250/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Monetization | **Freemium** | Paid |
| Best chart rank | — | **#174** |
| Size | 25 MB | 18 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Gary Harkness](https://appshunter.io/developer/1812698395) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### StrumLab Jam

[App page](https://appshunter.io/ios/app/strumlab-jam/id6747805038)

Enhance your guitar practice with a vast library of YouTube backing tracks. Visualize your fretboard in real-time, filter by genre and key, and receive practice reminders. Unlock over 1000 tracks and advanced features with a premium subscription.

**Highlights:** 100+ free backing tracks, 1000+ premium tracks, Real-time fretboard visualization, Genre, key, and scale filtering, Scheduled practice reminders, Full fretboard view (0-12 frets)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $2.99 | per year |
| StrumLab Jam Pro | $24.99 | per year |
| StrumLab All Access | $49.99 | per year |


### AuTranspose

[App page](https://appshunter.io/ios/app/autranspose/id6807383250)

**Currently charting:** #174 Top Paid · Music (US App Store)

This utility plugin allows for simple pitch-shifting and detuning of audio. It offers a range of +/- one octave in semitones and +/- 100 cents detune. Note that it introduces audio latency, making it unsuitable for real-time performance where timing is critical.

**Highlights:** Pitch shifting +/- one octave, Detune +/- 100 cents, AUv3 effects plugin, Standalone or host compatible, Latency reporting on UI, Simple and easy to use

**In-app purchases:** none


## Frequently asked questions

### Is StrumLab Jam free?

StrumLab Jam is free to download, with in-app purchases available.

### Is AuTranspose free?

AuTranspose costs $2.99, with no in-app purchases.

### Which has better reviews, StrumLab Jam or AuTranspose?

AuTranspose is rated higher. StrumLab Jam averages 1.0 out of 5 from 2 ratings, while AuTranspose averages 5.0 from 1 ratings.

### Do StrumLab Jam or AuTranspose have ads?

Neither StrumLab Jam nor AuTranspose 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.*