Privacy Policy

Effective date: August 14, 2026
Applicable product: RoomMagic (iOS App, bundle ID: com.ngongnok.RoomMagic)
Operator / Developer: Beilei Wan (individual developer, hereinafter “we,” “us,” or “our”)
Contact email: [email protected]

Welcome to RoomMagic. We value your privacy. This Policy explains how we collect, use, store, share, and protect information when you use the App. Please read it carefully before use. If you do not agree with this Policy, please do not continue using the App.

Note: This Policy is based on the App’s currently implemented features and product plans, and applies to the RoomMagic service provided by individual developer Beilei Wan.

1. Who We Are / Scope of This Policy

RoomMagic is an AI-powered indoor and outdoor space refresh app for home users. You can take a photo or choose one from your library, select a scene, style, and color tone, view result images and AI comments, consult an AI designer, and favorite, share, or save designs to your photo library.

This Policy applies to the RoomMagic iOS client and related services. It does not apply to third-party websites, third-party apps, or services covered by their own privacy policies.

2. Information We Collect

We follow a “minimum necessary” principle. Depending on the features you use, the following information may be involved:

2.1 Content You Provide or Authorize

2.2 Device and Permission-Related Information

With system authorization, we may access:

• Camera: to capture space photos
• Photo library (read): to select existing photos
• Photo library (write): to save result images to your album

You can turn system permissions off at any time in iOS Settings. After you disable a permission, the related feature may become unavailable, but other features that do not depend on that permission remain usable.

2.3 Locally Stored Usage Data (Primarily on Your Device)

The current version may store locally on your device, for example:

• Generation history (scene, style, color tone, time, etc.)
• Favorited design list
• Daily generation quota usage

This information is stored on your device by default to show history/favorites and to enforce the daily generation limit.

2.4 Information We Do Not Actively Collect Today

In the current version, we do not require account registration/login, and we do not forcibly collect the following (unless future features change and we notify you separately):

• Account identity information such as name, phone number, or email
• Continuous precise location tracking
• Contacts, SMS, or microphone (before any designer voice feature launches)
• Biometric data used to identify you personally

If we later add accounts, cloud sync, payments, advertising, or similar capabilities, we will update this Policy and obtain any required consent as required by law.

3. How We Use Information

We use related information only to:

1. Provide core features: photo capture/selection, style and tone selection, result display, Before/After comparison, and AI comment display
2. AI designer consultation: send your questions and necessary design context to AI services to generate replies
3. Local experience continuity: save history and favorites for later viewing
4. Usage control: enforce the daily generation limit to keep the service stable and costs manageable
5. Share and export: when you initiate the action, share result images and scene/style/tone descriptions via the system share sheet, or save them to your photo library
6. Security and compliance: investigate abuse, protect service security, and meet legal requirements

We will not use your space photos for purposes unrelated to the RoomMagic service, and we will not sell your personal information.

4. AI and Third-Party Processing

To provide AI capabilities, some of your content may be transmitted through our services to third-party AI/cloud providers for processing, for example:

• Designer chat: conversation text and design context may be forwarded via our middle-layer API to large language model services (such as DeepSeek) to generate streaming replies
• Image refresh (when online generation is enabled): space images you upload/capture and related parameters may be sent to image generation/style-transfer services to produce result images

Third parties process data only as needed to provide the service and are bound by their terms and privacy policies. We require partners to take reasonable security and confidentiality measures.

Please note:

• AI output is for inspiration and reference only and does not constitute construction, structural, budget, or legal advice
• Do not submit sensitive personal information in chat, such as ID numbers, bank card details, or precise home addresses

5. Sharing, Transfer, and Public Disclosure

Except in the following cases, we will not share information that can identify you personally with third parties:

1. With your consent
2. As necessary to fulfill a feature you initiate (e.g., system sharing to a third-party app you choose; saving to the system photo library)
3. Service providers: who provide cloud services, AI inference, content delivery, analytics (if enabled), etc., and may process data only as instructed
4. Legal requirements: to comply with lawful requests from courts or regulators
5. Merger, acquisition, or asset transfer: if this occurs, we will require the successor to continue to be bound by this Policy, or obtain your consent again

We do not sell your personal information.

6. Storage Location, Retention, and Security

6.1 How Data Is Stored

• Local data: history, favorites, quota, and similar items are primarily stored on your device
• Online processing data: when you use AI chat or online image generation, related requests are transmitted to our and/or our providers’ servers for processing

Servers may be located outside your country/region. We will take reasonable measures to ensure cross-border transfers comply with applicable law.

6.2 Retention Period

• Local history/favorites: retained until you delete records, clear App data, or uninstall the App
• Photos/chats processed briefly to provide the service: retained only for the period needed to complete the request, unless a longer period is required by law or you agree otherwise

6.3 Security Measures

We take reasonable technical and organizational measures to protect information, such as transport encryption (HTTPS), access controls, and least privilege. However, no internet transmission or electronic storage can be guaranteed to be absolutely secure.

7. Your Rights and Controls

You may:

1. Manage permissions: turn camera and photo library access on/off in iOS Settings
2. Manage local content: unfavorite items or clear design history in the App, or delete the App via system settings to clear local data
3. Control shared content: sharing is initiated by you; current share content mainly includes result images and scene/style/tone text
4. Stop using the service: uninstall the App to stop using this service

If the law in your region grants rights such as access, correction, deletion, portability, restriction of processing, objection to processing, or withdrawal of consent, you may contact us at the email above. We will respond within the time required by applicable law.

8. Children’s Privacy

RoomMagic is intended for general users and is not directed to children under 13 (or a higher age required in your jurisdiction). We do not knowingly collect children’s personal information. If you believe we have collected a child’s information by mistake, please contact us and we will delete it promptly.

9. Third-Party Services and System Capabilities

This App may call or open:

• Apple system share sheet, Photos, and Camera
• AI large language model and cloud service providers
• (If enabled in the future) analytics, crash reporting, ad attribution, and similar SDKs

These third parties have their own terms. We recommend you review their policies as well. We integrate such services only as needed to provide features.

10. Updates to This Policy

We may update this Policy from time to time. After an update, we will post it in the App or by other reasonable means and note the effective date. Material changes will be highlighted or consented to as required by law. Continued use means you acknowledge the updated Policy (unless law requires otherwise).

11. How to Contact Us

If you have questions, complaints, or requests about this Policy or personal information processing, please contact:

• Developer: Beilei Wan
• Email: [email protected]
• In-App entry: Profile → Photos & privacy

We will respond within a reasonable period required by applicable law. As an individual developer, we do not currently provide a physical mailing address; if regulators or law require otherwise, we will notify you by email.

12. Supplemental Notes (Aligned with the Current Version)

For clarity, with respect to the current App implementation:

1. No mandatory account: the current version can be used without signing in
2. Local-first: generation history, favorites, and daily quota are primarily stored on-device
3. Camera/Photos: accessed only with your authorization and when you use related features
4. AI chat: sends conversation text and necessary design context to AI services
5. Share/download: performed only after you tap; download writes images to the system photo library
6. Result generation: product capabilities include AI space refresh; when online generation is enabled, your photos are processed to create result images. Demo/sample images may come from built-in App assets

Thank you for trusting RoomMagic.