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Privacy Policy

How information is handled across the Stelix website, web application, mobile app and linked site sign-in service.

Updated 29 October 2026 · Quiet Frontier Pty Ltd

About this policy

Quiet Frontier Pty Ltd operates Stelix. This policy covers browsing our website, using an organisation account on the web or mobile app, submitting site sign-in details and contacting us for support.

Your account and project team

Stelix is a construction work service used with an existing organisation account. Your organisation determines your project access and the work records it needs. Your name, email, account identifier and assigned role are used to sign you in, control access and identify who created or changed a record.

Information you record

The web and mobile apps handle the project records you submit, including daily logs, work completed, site comments, ground conditions, additional personnel, hours lost, rain days, task updates, inspection answers and signatures, and project messages including voice notes. They also handle the photos, videos and documents you choose to capture or upload, including recorded sound, captions, capture times and their project association.

These are shared work records, visible to people with access to the relevant project. Site QR codes open the site sign-in flow in the app or browser; the contact details, induction responses and attendance information you submit become part of the site record. Only include information and images you are authorised to share.

Camera, photos, microphone and location

Camera access supports site photos, videos and QR scanning. Photo library access lets you choose media to upload. Microphone access records voice notes and sound with videos. You can change these permissions in your device settings; declining a permission prevents the feature that needs it.

The mobile app requests optional foreground location access when you open the photo camera. When available, GPS coordinates are recorded with the photo and included in its evidence stamp. You can decline location access and still save photos with the project address. The app does not track your location in the background or between captures. Selected library photos use embedded capture time and location where available, rather than your current location.

Photo coordinates, project addresses and site sign-ins form part of the shared project record and can indicate where you work. Uploaded original files may also contain metadata embedded by your device or information visible in the image itself.

Website sessions and technical information

The web application uses authentication cookies to keep you signed in and maintain your session. You can clear or block cookies in your browser settings, but this can sign you out or prevent account features from working.

When error reporting is enabled, the website and mobile app send error and crash reports to Sentry to help investigate faults and keep the service working. These can include error messages, stack traces, app and operating-system versions, device information and identifiers, crash times, and diagnostic context about app operations. Mobile diagnostics can include app hangs, memory measurements and the sequence of operations before a failure. We limit diagnostic content and do not intentionally include passwords, uploaded media, message bodies or form contents. Service requests also carry technical information such as your IP address.

If you contact us, we use the contact details and information you provide to respond and investigate your request. Avoid including passwords or personal information that is not needed to resolve it.

Storage and service providers

Stelix uses Supabase for account authentication, project data and media storage, and Vercel for its website, web application and APIs. Requests to these services include technical information such as an IP address and request time, needed to deliver and secure the service. Support messages are handled through the support mailbox.

The mobile app stores your sign-in session on your device. Pending messages, media and upload progress can also be stored locally so interrupted uploads can resume or be retried. The pending copy is removed when the app completes or discards that upload. Uninstalling the app or clearing browser data does not delete records already uploaded to your project.

Retention and account deletion

Account information and shared project records have different purposes. Construction, attendance and audit records can be subject to your organisation's contractual or legal retention requirements. Removing account access does not by itself erase those records, or copies already exported by your project team.

Use Delete account to request deletion. We will complete your request within 30 days of receiving it and notify you of the outcome, including any records retained and why. Contact support for the retention and deletion arrangements that apply to your account and organisation.

Access, correction and privacy concerns

For access to or correction of project records, contact your project administrator. For account information, privacy questions or a complaint, email support@quietfrontier.studio. Include your account email and organisation so the request can be directed correctly. Do not send passwords or unnecessary sensitive information.