Knowing monocles and seeing the list of supported devices, it's probably "just" a rebranding of CalyxOS or GrapheneOS with small modifications to the UI, so that it looks a bit more modern.
Linux Phones
Community about running GNU/Linux on phones. Projects like Ubuntu Touch, Plasma Mobile, PostmarketOS, Mobian etc. Either on former Android phones or hardware like the PinePhone.
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the website makes it clear it's based on GrapheneOS but doesn't say what they've changed or why you would choose this instead
Must have missed that. Thanks for clarifying.
@nachtigall @rmc0 so these guys just sell rooted google pixels?
At least with a custom rom flashed. I doubt they are rooted, since that would open a huge attack surface.
I also did not want to downplay their efforts. Arne is doing a great job of making open source privacy friendly apps more accessable to common users by providing a coherent branding and a cleaner more modern UI. Maybe somewhat similar to snikket's initiative, yet broader.