app-privacy

LiScan Privacy Policy

Last updated: 15 November 2026

LiScan is a 3D scanning and home planning app for iPhone and iPad devices with a LiDAR sensor.

Data we collect

None. LiScan does not collect, store on any server, sell, or share any personal data or usage data. The app has no accounts, no analytics, no advertising, and no tracking.

Camera and LiDAR

LiScan uses the camera and LiDAR sensor only while you are scanning, to build 3D meshes, point clouds, room plans and object models. Camera images used for coloring scans are kept in the app’s temporary storage on your device and deleted when they are no longer needed.

Location and compass

The Sunlight, Air Conditioner Size and daily sun map features need to know where your home is and which way it faces, so they can work out where the sun shines in.

• Location is used only if you tap “Use My Current Location” and allow access (“While Using the App”). LiScan asks once for a low-accuracy position (about a kilometer is enough) and saves the latitude and longitude with that scan on your device. It is never sent to us or anyone else, and LiScan does not track your location in the background. Location is optional: without it the app uses a rough position based on your time zone. You can turn access off at any time in Settings › Privacy & Security › Location Services.
• Compass heading is read only while the “Set North” screen is open, to find which way the plan faces. Only the resulting direction is saved with the scan.

Photos for 3D objects

Object mode takes photos of the object you scan. If “Blur faces & text” is on, LiScan looks for faces and readable text in those photos and blurs them on your device before building the model. The photos are deleted once the model is built.

Home Insights

Sunlight, Air Conditioner Size, Wi-Fi Coverage, Fire Escape, Wheelchair Access and Room Acoustics are calculated entirely on your device from your own scans. No scan data is sent anywhere to produce them.

Your scans

All scans and exported files are saved only on your device, in the app’s own folder (visible in the Files app under On My iPhone › LiScan). They leave your device only when you choose to share or export them (for example with AirDrop, Mail or iCloud Drive), in which case the app or service you choose handles them under its own privacy policy.

Deleting a scan in LiScan, or deleting the app, permanently removes the scans from your device.

Children

LiScan does not knowingly collect any information from anyone, including children.

Changes

If this policy changes, the updated version will be published at this address with a new date.

Contact

Questions about this policy: quang.nguyenvinh98@gmail.com