Control your Audio Authority HLX Series Modular Matrix System. Adjust group or zone volume, mute status, and input source directly from your device.
Open HLX by Grant Erickson






200+ iOS apps curated and reviewed
Whether you're new to open hlx or looking for an upgrade, our curated collection of 200+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | ||
| 2 | Free | 4.7★ (21K) | No | Yes | Sep 2026 | ||
| 3 | Free | 4.8★ (40K) | No | No | Sep 2026 | ||
| 4 | Free | 4.6★ (13K) | No | No | Sep 2026 | ||
| 5 | Free | 4.9★ (153K) | No | No | Sep 2026 | ||
| 6 | Free | 2.2★ (806) | No | No | Aug 2026 | ||
| 7 | Free | 4.8★ (3.1K) | No | Yes | Sep 2026 | ||
| 8 | Free | 4.8★ (37K) | No | No | Sep 2026 |






Control your Audio Authority HLX Series Modular Matrix System. Adjust group or zone volume, mute status, and input source directly from your device.






Build and deploy apps, websites, and games directly from your phone. Utilize AI to generate projects from natural language prompts, collaborate in real-time, and host your creations instantly with zero setup. Suitable for both beginners and experienced developers.






Access your Blue Cross and Blue Shield of Texas member information, including coverage, claims, and ID cards. Find in-network providers, estimate procedure costs, and manage prescriptions. Virtual visits with doctors are also available.