# iTruss vs JBL ArrayLink

The clearest difference is update cadence: JBL ArrayLink at every 5 months against iTruss's every 23 months. JBL ArrayLink also leads on rating (4.3 vs 4.1). iTruss's advantage is iOS requirement (11.0 vs 16.0). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

JBL ArrayLink holds the better App Store score, 4.3 against 4.1. Both are backed by a comparable volume of ratings — 15 and 13 respectively.

iTruss ships an update every 23 months, JBL ArrayLink every 5 months. The most recent releases landed on June 10, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | iTruss | JBL ArrayLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (15 ratings)](https://appshunter.io/ios/app/itruss/id363376468/reviews) | **[4.3 (13 ratings)](https://appshunter.io/ios/app/jbl-arraylink/id1220516553/reviews)** |
| Number of ratings | **15** | 13 |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 23 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 70 MB | 57 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Xtreme Structures & Fabrication LLC](https://appshunter.io/developer/363376471) | [Harman Professional, Inc.](https://appshunter.io/developer/410104207) |

## What reviewers say

### iTruss

[App page](https://appshunter.io/ios/app/itruss/id363376468)

Calculate structural loads, spans, and truss requirements for construction projects directly from your iPhone. This tool simplifies complex engineering calculations for field use.

**Highlights:** Load calculation, Span determination, Truss analysis, Field use optimization, Engineering calculations

**Features:** macOS Compatibility

**In-app purchases:** none


### JBL ArrayLink

[App page](https://appshunter.io/ios/app/jbl-arraylink/id1220516553)

This app facilitates the real-time transfer of audio system design data from desktop software to a mobile device. It provides an easy-to-understand interface for deploying audio systems, including rigging and location details, without requiring an internet connection.

**Highlights:** QR code data transfer, Real-time offline data sync, Array mechanical information display, Built-in inclinometer, Built-in noise generator, Project library, Share groups and arrays

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTruss free?

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

### Is JBL ArrayLink free?

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

### Which has better reviews, iTruss or JBL ArrayLink?

JBL ArrayLink is rated higher. iTruss averages 4.1 out of 5 from 15 ratings, while JBL ArrayLink averages 4.3 from 13 ratings.

### Which is updated more often, iTruss or JBL ArrayLink?

iTruss ships an update every 23 months, and JBL ArrayLink every 5 months. Most recently, iTruss was updated on June 10, 2026 and JBL ArrayLink on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*