Here is more about Dunder channels, is open source. You can hook up a server and provide them to mobile users.
https://github.com/hsjoberg/dunder-lsp

@hampus is the dev of Blixt.
I am not the dev, just a guy that write BTC/LN guides

Here I wrote some guides about Blixt:

• https://darthcoin.substack.com/p/getting-started-with-blixt-mobile
• https://blixtwallet.github.io/guides
• https://blixtwallet.github.io/faq
• https://darthcoin.substack.com/p/private-lightning-nodes
• https://darthcoin.substack.com/p/obw-open-bitcoin-wallet
• https://darthcoin.substack.com/p/bitcoin-private-banks-over-lightning