# StrumLab Jam vs AuDelay

The clearest difference is review sentiment: AuDelay at 100% against StrumLab Jam's 0%. AuDelay also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 3). StrumLab Jam's advantage is price (Free vs $1.99) and update cadence (fortnightly vs every 10 months). On ratings volume and ads there is nothing between them.

StrumLab Jam is free to download; AuDelay costs $1.99 up front. StrumLab Jam sells 3 in-app purchases, starting at $2.99 per year. AuDelay asks for nothing beyond the download.

AuDelay holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of StrumLab Jam's written reviews are positive against 100% of AuDelay's.

StrumLab Jam ships an update fortnightly, AuDelay every 10 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | StrumLab Jam | AuDelay |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/strumlab-jam/id6747805038/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/audelay/id6754280371/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | **Freemium** | Paid |
| Size | 24 MB | 13 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 |


### AuDelay

[App page](https://appshunter.io/ios/app/audelay/id6754280371)

This audio effect plugin offers a unique delay with a cosmic ambient soundscape. It utilizes the Golden Ratio in its design for versatile and unconventional sound manipulation, featuring three stereo delay lines with variable modulation and lo-fi texture.

**Highlights:** Golden Ratio DSP, Three stereo delay lines, Variable modulation, Lo-fi texture, Max 16-second delay time, Soft switch/trails mode

**In-app purchases:** none


## Frequently asked questions

### Is StrumLab Jam free?

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

### Is AuDelay free?

AuDelay costs $1.99, with no in-app purchases.

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

AuDelay is rated higher. StrumLab Jam averages 1.0 out of 5 from 2 ratings, while AuDelay averages 5.0 from 4 ratings.

### Do StrumLab Jam or AuDelay have ads?

Neither StrumLab Jam nor AuDelay shows ads.

### Which is updated more often, StrumLab Jam or AuDelay?

StrumLab Jam ships an update fortnightly, and AuDelay every 10 months. Most recently, StrumLab Jam was updated on October 22, 2026 and AuDelay on October 19, 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.*