Here would be my wishlist experience for nostr newbies on mobile:

Have an easy to install a bundle of apps:

- Signer/vault: to be really simple and secure to hold my private key and sign events.

- Lightning wallet: Phoenix, Coinos or something like that

- Mobile relay & backup: ?? to backup notes and stuff privately

- Short notes client: Like Amethyst, primal or others

and optional:

- Pictures/Videos client: Olas or similar

- Music client: Wavlake or similar

- News client: Stacker News or similar

- Long form client: Habla news or similar

- Other apps: Donations with Geyser, podcasts with Fountain, etc.

And ideally the bundle would install super smoothly, like first it opens the Signer to let you create the key, it has a button to immediately import npub into the other apps. In just a couple clicks all should be done and set.

What if there would be NostrBundle app that works as an installer of these other apps. The technical side could be like Obtanium, but something that can be sneaked into AppStores. Maybe it would provide options like "Basic nostr", "Full blown nostr", etc., but the default experience should not ask many questions - for newbies this should really be a couple of button clicks and they can modify specifics later if they desire.

There also may need to be some NIPs for better communication and passing of stuff between the apps.