Your library is yours.
Last updated September 4, 2026
No 4789 account
You do not create an account with 4789 to use the app. The public iPhone build stores its library, watch history, settings, and connected-service list on the device.
Settings export
You can deliberately export a portable settings file through the system share sheet and save it in Files, iCloud Drive, or another location you control. The file can contain live credentials, tokens, passwords, and private URLs. Protect it like a password and share it only with a device you trust. Importing it updates supported settings on another installation.
Credentials
Credentials entered in the Apple app are stored in the system Keychain. A compatible manifest or install URL can itself contain private access information. 4789 does not write full credentials to diagnostic logs, but a deliberate settings export can include them.
Requests to connected services
When you browse, search, play, download, or refresh metadata, the app makes requests from your device to the services and public metadata providers involved in that action. Those operators receive the normal technical information required to answer a network request and apply their own privacy policies. 4789 does not claim that connected-service traffic stays entirely on the device.
Local receiver traffic
Receiver discovery and control use the local network. A supported television receiver can receive title, artwork, playback state, and stream information needed for the action you started. Some local media is relayed from the phone so the receiver can play it without receiving the original credential.
Optional features
Some features can connect to additional services for ratings, lists, metadata, or assisted ranking. They remain inactive until their required configuration is provided. When enabled, relevant requests go to the selected service under its terms.
This website
The website is delivered by Cloudflare, which processes network information such as IP addresses to deliver pages and prevent abuse. Some technical documentation pages may record anonymous, cookie-free events such as a page view or completed tour. The public product pages do not use advertising cookies or behavioral profiling.
Children
4789 is a general-audience media utility and is not directed to children.
Questions and changes
Material changes will appear here with a new date. Questions about this policy can be sent to support@4789library.com.