Privacy Policy

Information we collect

• Account information, such as your email address, display name, organization, and user identifier, when your organization creates or manages access to TDC.
• Project content that you or your organization upload, including project names, descriptions, drawings, layers, photos, 360 photos, drone photos, comments, incidents, and related metadata.
• Location data when you choose to capture or place photos on a project map. Location is used to associate project documentation with the correct point on a site plan or map.
• Device and app data needed to operate the service, such as authentication session tokens, offline sync status, cached map/layer files, app logs, and basic diagnostics.
• Camera, photo library, local network, and Bluetooth access only when you use workflows that need them, such as taking photos, importing existing photos, or connecting to compatible 360 cameras.

How we use information

• Provide authenticated access to project workspaces and enforce permissions.
• Upload, store, organize, view, and synchronize construction documentation across web and mobile clients.
• Place photos and layers accurately on maps, floors, and project plans.
• Support offline capture and later synchronization of pending photos.
• Maintain security, troubleshoot problems, and improve app reliability.

Sharing

• TDC does not sell personal information and does not use personal information for third-party advertising or cross-app tracking.
• Project data may be visible to users who have access to the same organization, company, project, or subproject.
• We may use infrastructure providers for hosting, storage, databases, email delivery, and operational monitoring. These providers process information only to operate TDC.
• We may disclose information if required by law, to protect rights and safety, or to enforce agreements.

Retention and deletion

• Project content is retained while the relevant organization or project account remains active, unless deleted by authorized users or administrators.
• Mobile offline files remain on the device until synchronized, deleted by the user, removed by app storage cleanup, or the app is uninstalled.
• Account and project deletion requests should be made through your organization administrator or the support contact listed for TDC in the app store where you downloaded the app.

Security

• TDC uses authentication, access controls, and HTTPS for server communication. Local camera integrations may use local-network HTTP because many 360 cameras expose capture APIs that way.
• No method of transmission or storage is completely secure, but we use reasonable technical and organizational safeguards for project and account data.

Children

• TDC is intended for professional construction, engineering, architecture, and operations workflows. It is not directed to children.

Changes

• We may update this policy as TDC changes. The updated version will be posted on this page with a new effective date.

Contact

For privacy questions or requests, contact your organization administrator or use the support contact listed for TDC in App Store Connect or Google Play.