It’s really really bad news, even it’s a hard decision though, whoever taken this, deserve a kick!!
Because, you’re passing a resolution, for ending an era before it get started!
Inspiration: Look at past, Frappe Books once started and due to time constraints or whatever reasons, project got on hold, and now boom. It got started again! It’s matter of time!
Criticism: There was a chat about tech stack for this app, many of us preferred React Native, still gone for Flutter, I’m not saying, it’s bad framework. It’s matter of time, we see less contribution as Flutter base is still growing while React Native was/is mature.
Now, solution is, keeping this app alive is very important and forget about deprecation, instead make some efforts and make it for few basic features like at least read documents, workflows, POS, scan, basic alerts (notifications/emails) and make this working for very limited functions, don’t expect we can manage whole frappe/erpnext from mobile.
Inspiration Again: You said, you inspire from WordPress, now inspire from WooCommerce and WooCommerce mobile app. That simple. But Don’t quit. Now, you’ve ton’s of money yaar, wana make pickle of money?
PS: Jokes apart, start focusing on Frappe to have bar/QR scanner for mobile browser and in-browser notifications at least.