Projects and storage
The app creates and edits room scans, floor plans, 3D models, custom images, walkthrough settings and related project files on your device. When your Apple iCloud Documents service is available for the app, saved projects use your iCloud storage to sync across your devices. If iCloud is unavailable, the app stores projects locally on that device instead. iCloud availability, storage space and sync status can affect when another device receives a project.
If you allow location during a scan, the app may save coordinates and compass information with the scan to calculate sun direction. A manually chosen direction is available when location data is unavailable.
Device permissions
- Camera and LiDAR: used to capture rooms and objects. Room capture requires supported LiDAR hardware.
- Location and compass: requested during room capture for optional location and time based sunlight and orientation. You can deny access and use a manual direction.
- Photos: the system photo picker is used when you choose a custom background or surface image; photo library add access is used when you choose to save a walkthrough video to Photos.
- Motion: device motion supports scan orientation and tracking as used by the app and Apple’s capture frameworks.
You can review permissions in your device settings. Features that need a denied permission may be unavailable or use a manual alternative.
Apple services and files you share
Apple provides iCloud Documents for project sync and StoreKit for purchases, subscriptions and restoring access. These services are governed by your Apple account settings and Apple’s policies. The app checks purchase entitlements to unlock Pro features. The app does not require a separate developer account.
Scanning, editing and rendering do not require an app operated upload service. The current app source does not show advertising, analytics or third party tracking SDKs. When you export, save or share a file, the destination you select, such as Photos, Files or another app, handles that copy under its own settings and policies.
Support messages and this website
If you email nz.jiangzq@gmail.com, your email provider and ours process the message and any information you include so we can reply. Please do not send passwords, payment details or a scan of your home unless it is necessary for a support request and you choose to share it. Visiting this website sends ordinary request information, such as an IP address and browser details, to the website host for delivery and operation of the pages.
Your choices and contact
You can remove projects in the app and manage iCloud data through your Apple account and device settings. Copies you previously exported or sent elsewhere need to be managed at those destinations. You can turn off permissions in device settings, manage subscriptions through Apple and contact nz.jiangzq@gmail.com with privacy questions.