StrataDelta is an offline-first iPhone application for near-field 3D capture and geometric change review. This policy explains how the app and this informational website handle data.
Data processed by the app
The app processes camera imagery, ARKit scene depth, device pose and tracking state, user-entered project and site information, reviewer names and comments, and device storage and thermal context needed to complete a capture safely and reliably.
Collection and transmission
The app does not send project data, camera or LiDAR observations, location information, identifiers, analytics, diagnostics, or usage information to the developer or third parties. It contains no advertising or third-party analytics SDKs. Processing and storage occur locally on the device.
Camera and LiDAR access
Camera access is used to operate ARKit and record scene-depth evidence when the user explicitly starts a capture. StrataDelta does not upload camera or LiDAR data.
Local storage and deletion
Projects, raw observations, derived results, reviews, and audit records are stored in the app’s local container. A user can delete an observation when it is not required by a committed comparison. Removing the app through iOS removes its local app container, subject to the device owner’s backup and device-management settings.
User-controlled exports
A user may explicitly create an evidence package and choose a destination through the iOS share sheet. After export, the destination service or recipient handles that copy under its own privacy and retention practices. StrataDelta does not automatically upload exported information.
Tracking
The app does not track users across apps or websites and does not access advertising identifiers.
This website
This website has no account, contact form, advertising, analytics script, or non-essential cookie. It is hosted by Cloudflare, which processes ordinary request information as needed to deliver and protect the site under Cloudflare’s own privacy terms.
Children
StrataDelta is designed as a professional field tool and is not directed to children.
Changes to this policy
If the app’s data handling changes, this policy and the App Store privacy disclosure will be updated before the changed behavior is distributed.
Contact
The legal developer is identified on the StrataDelta App Store listing. For privacy or support requests, email moonrover2020@gmail.com. Please do not include confidential field evidence or personal information that is not needed to answer the request.