If you're searching for a way to save on mobile data usage and enhance your privacy when using nostr, consider nostr-py-proxy. It now filters out duplicate notes and large images on your server, rather than on your mobile device, to reduce data usage. Additionally, it only exposes the IP address of the server to all relays, regardless of your mobile location, to enhance your privacy.

https://github.com/plebos/nostr-py-proxy

#[0] fyi