App privacy details
Last updated: 31 October 2026
Effective: 31 October 2026
This page mirrors what the Arclight iOS and Android apps declare in the Apple App Store privacy label and the Google Play Data safety form. It matches the Privacy policy.
Summary
Section titled “Summary”- Tracking: none. The apps do not track you across other apps or websites.
- Data sold: none.
- Data shared for advertising: none.
- Third-party SDKs: no analytics, advertising or crash-reporting SDKs.
- Account creation in the app: none. Accounts live on your own server.
Data the project receives
Section titled “Data the project receives”Only one kind of data reaches the project, and only if you turn on push notifications.
| Data type | Collected by the project? | Linked to your identity? | Used for tracking? | Purpose | Shared? | Encrypted in transit | Can be deleted |
|---|---|---|---|---|---|---|---|
| Device or other ID (push token, plus a random device identifier and technical metadata: platform, app version, timestamps) | Yes, only if push is enabled | No. No name, email or account is attached. | No | App functionality (delivering notifications) | Only with Apple (APNs) or Google (FCM), to deliver notifications | Yes | Yes. Automatic on unregister, on invalid token and after 90 days unused. Also on request. |
| Notification content | Passes through the relay, not stored | No | No | App functionality | Only with Apple or Google, to deliver | Yes | Not stored after delivery |
Data the project does not receive
Section titled “Data the project does not receive”| Data type | Collected by the project? | Notes |
|---|---|---|
| Name, email, phone, address | No | Accounts live on your server. |
| Precise or coarse location | No | |
| Contacts, photos, files | No | |
| Camera images | No | The camera is used only to scan a pairing QR code. Nothing is saved or sent. |
| Biometric data | No | Handled by the operating system. Never available to the app or to us. |
| Browsing or search history | No | |
| Purchases or financial info | No | The app is free. |
| Usage data, diagnostics, crash logs | No | No analytics or crash SDKs. |
| Advertising ID | No |
Data stored on your device and sent to your own server
Section titled “Data stored on your device and sent to your own server”| Data | Where it goes | Collected by the project? |
|---|---|---|
| Server address(es) | Stored on your device | No |
| Sign-in token | iOS Keychain or Android Keystore on your device | No |
| App settings | Stored on your device | No |
| Everything you do in the app | Your own server only | No. The server operator is responsible. |
Security and deletion
Section titled “Security and deletion”- Data sent to the push relay uses HTTPS.
- To delete data, see Delete your data. That page is also the data deletion URL given to Google Play.
Questions
Section titled “Questions”Email privacy@moviemethat.com.