# InstallAssistant Privacy Policy
Effective: [2025/03/25]


### 1. What We Collect
We DO NOT collect:
• Names, emails, or any personal identifiers
• Location data or device tracking information
• Persistent usage history across sessions 

We process:
• QR Code Data (text strings only): Temporarily used to load 3D models
• Order/Part Numbers: Input fields erased after closing the search interface
• Diagnostic Data (anonymous): Device type, iOS version, crash timestamps


### 2. Data Usage & Retention
| Purpose          | Data Type      | Storage Duration |
|------------------|----------------|------------------|
| Display 3D models| QR Code Text   | Until app closure|
| Show cabinet specs| Order Numbers | Until query reset|
| Improve app stability| Crash Logs    | 90 days (anonymous)|


### 3. Third-Party Services
| Service             | Purpose          | Data Flow         |
|---------------------|------------------|-------------------|
| Apple SceneKit      | 3D rendering     | Local processing only|
| Firebase Crashlytics| Error reporting  | Anonymous device specs|

No data sold/shared with advertisers


### 4. Your Control
• Clear Active Session: Settings → Reset All Data (instant purge)
• Disable Analytics: Settings → Privacy → Disable Diagnostics
• Export Session Logs: Email request to [kdmax@sunpina.net] with device ID


### 5. Security
• Memory-Only Processing: No QR/order data written to disk
• TLS 1.3 Encryption: For schematic downloads (when online)
• Automatic Purge: All inputs erased after 1 hour of inactivity


### 6. Contact
For GDPR/CCPA requests:
[kdmax@sunpina.net]
Require device model + iOS version verification