@ivan-a-petkov, I use Andisearch also on mobile with the Vivaldi widget (Search engines of your desktop also synced to Mobile). Apart there are a lot of AI apps for mobile and OpenSource , OpenSource LLM where you can create your own apps, even to use them online, OS irrelevant, with the help of Hugging Face, where you can host it even for free. In Hugging Face Spaces there are tons of functional examples.