Privacy Policy
Rewall is an iOS app for scanning rooms, previewing paint and wallpaper in augmented reality, estimating materials, and exporting project data when you ask it to. This policy explains what information the app stores, how it is used, and the choices you have.
Rewall uses your information only to provide the app experience: saving projects, scanning rooms, rendering AR previews, calculating paint, wallpaper, drywall, tile, roofing, concrete, and related material estimates, and generating shopping lists or project exports when you ask it to.
The app also stores limited local state such as onboarding progress, measurement-system preference, free AR preview usage, and whether Rewall Pro is unlocked on your device.
Rewall is designed to keep project data on the device. Projects, imported images, generated shopping-list PDFs, and exported archives are stored locally unless you choose to share them.
The app does not require a hosted account, remote project sync, analytics SDK, or ad network to perform its core features.
Rewall uses the camera and, on supported devices, LiDAR, ARKit, and RoomPlan capabilities to scan rooms, measure walls, sample colors, and place live paint or wallpaper previews on real surfaces.
Camera access is used only for features you start, such as room scanning, color sampling, and AR preview.
If you choose images from your photo library, Rewall uses them only for the feature you selected, such as wallpaper previews, wall art placement, or finish reference storage.
These images remain on-device unless you export or share them yourself.
Rewall can export project archives and shopping-list PDFs. Export and share actions happen only when you initiate them. Once you share a file outside the app, its handling is governed by the destination app or service you chose.
Anyone with an exported archive or PDF may be able to read the project information inside it.
Rewall offers optional paid upgrades such as monthly, yearly, and lifetime Pro access. Payments, subscription billing, renewals, and refunds are handled by Apple. Rewall does not receive your full payment card information.
Rewall does not track you across third-party apps or websites and does not use third-party analytics or advertising SDKs. The app privacy manifest declares no collected data types and no tracking domains for the app itself.
Rewall may rely on Apple system technologies and services such as:
These services are governed by Apple's own terms, privacy policy, and device settings.
If you contact support by email, your email address and the contents of your message are used only to respond to your request and troubleshoot the issue you reported.
Rewall is intended for general home-improvement and interior-planning use and is not directed to children under 13. We do not knowingly collect personal information from children through the app.
This policy may be updated from time to time. The latest version will be posted on this page with a revised effective date.
If you have questions about this Privacy Policy or how Rewall handles your information, email lnguyen@plnguyen.com.