# JBL Performance vs K

The clearest difference is update cadence: K at every 2 months against JBL Performance's every 5 months. K also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16.4). JBL Performance's advantage is ratings volume (6 vs 1). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for JBL Performance against 5.0 for K. That said, the two scores are not equally well evidenced: JBL Performance has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

JBL Performance ships an update every 5 months, K every 2 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | JBL Performance | K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (6 ratings)](https://appshunter.io/ios/app/jbl-performance/id1468091490/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/k-array-connect/id1573002745/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 199 MB | 22 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Harman Professional, Inc.](https://appshunter.io/developer/410104207) | [K-array s.u.r.l.](https://appshunter.io/developer/510319211) |

## What reviewers say

### JBL Performance

[App page](https://appshunter.io/ios/app/jbl-performance/id1468091490)

This application provides comprehensive control for JBL SRX900 Series sound systems. It enables real-time system management, testing, tuning, and health monitoring through network connections. Design your audio setup visually and access deep system settings for any application.

**Highlights:** Real-time system control, Visual system design, Automatic group creation, Intuitive system views, Full DSP parameter access, Performance monitoring, Save and recall configurations

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-array-connect/id1573002745)

Control and manage K-array active subwoofers and amplifiers directly from your mobile device. Adjust output configurations, load presets, route signals, and monitor system performance via Wi-Fi connection.

**Highlights:** Direct management of K-array active subwoofers, Control Kommander-KA amplifiers with DSP, Wi-Fi connectivity to amplifiers, Manage output configuration, Load loudspeaker presets, Design signal routing, Control audio level, Monitor system performance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is JBL Performance free?

JBL Performance is free to download, with no in-app purchases.

### Is K free?

K is free to download, with no in-app purchases.

### Which has better reviews, JBL Performance or K?

JBL Performance and K are both rated 5.0 out of 5 on the App Store, from 6 and 1 ratings respectively.

### Do JBL Performance or K have ads?

Neither JBL Performance nor K shows ads.

### Which is updated more often, JBL Performance or K?

JBL Performance ships an update every 5 months, and K every 2 months. Most recently, JBL Performance was updated on September 26, 2026 and K on October 2, 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.*