Crestron ONE vs QSC SysNav™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Crestron ONE
Transform your personal device into a powerful control interface for your space. Seamlessly adapt to touch panels and mobile devices, offering convenient access to all your technology. Enjoy an optimized and consistent control experience across platforms.
- Personal device as control interface
- Seamless adaptation to touch panels
- Convenient technology access
- Optimized control experience
- Consistent cross-platform performance
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Bring Crestron control to the palm of your hand. Crestron ONE™ transforms your personal device into a powerful user interface. The app enables Crestron User Interfaces to be deployed right to your device. This gives you convenient access to all the technology in your space, putting control right in your pocket. Leveraging Crestron HTML5 technology, the app delivers responsive user interfaces that seamlessly adapt from touch panel to mobile device. Built on industry-standard HTML5 and developed through Crestron Construct, your custom interface provides an optimized control experience that stays consistent across all platforms. Whether in a corporate space or home environment, Crestron ONE puts the power of your Crestron system right at your fingertips through a familiar, intuitive interface designed for your device.
QSC SysNav™
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QSC SysNav™ (System Navigator) App QSC SysNav™ is a application intended to be used with QSC next-generation, intelligent, L Class compatible loudspeaker systems. The software allows the user to easily design, configure, control, monitor and apply signal processing to individual loudspeakers or full arrays, providing a rich, detailed and intuitive control and monitoring environment, from pre-deployment loudspeakers’ parameter setup to post-show review of equipment operation logs. Easy System Configuration SysNav allows the user to design, configure, name, group and apply signal processing to individual loudspeakers and loudspeaker arrays. The easy-to-use App uses a virtual catalog of devices or online control of network-discovered QSC loudspeakers. Detailed Control and Monitoring SysNav lets the user monitor the audio system from an information-rich ‘List View’ of all loudspeakers. A simple touch on a device name will display every parameter that can be adjusted. Errors and lost connections are clearly announced and can be analyzed via post-show equipment operation logs. QSC AWARE™ communication with SysNav QSC AWARE (Automatic Wireless Array Recognition) technology uses active loudspeakers' internal accelerometers and infra-red communication links to determine the status, position and angle of each loudspeaker in the array, as well as the total number, global tilt and coverage of the entire array. The information acquired by AWARE is communicated via the network to the SysNav App, allowing the operator to apply the correct Ar-Q™ Array Equalization by a single click, in order to achieve optimum performance. Compatible L Class Models This release of QSC SysNav is compatible with the loudspeakers listed below. It includes the latest firmware versions for the listed models, alerts the user if any connected devices are running older versions and allows the user to initiate updates. - LA108 Active line array loudspeaker - firmware version 1.2.0099 - LA112 Active line array loudspeaker - firmware version 1.2.0099 - LS118 Active subwoofer - firmware version 1.0.0020
Screenshots
Verdict
The clearest difference is device support: Crestron ONE at 3 against QSC SysNav™'s 1. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Crestron ONE ships an update every 7 months, QSC SysNav™ every 5 months. The most recent releases landed on September 28, 2026 and September 9, 2026 respectively.
| Parameter | Crestron ONE | QSC SysNav™ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (6 ratings) — better | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 7 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 65 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Crestron Electronics, Inc. | QSC Audio Products, LLC. |
In-app purchases
Crestron ONE
No in-app purchases
QSC SysNav™
No in-app purchases









