Is there an easy tool to login to #Nostr apps on mobile with an “extension” yet like nostr:npub1getal6ykt05fsz5nqu4uld09nfj3y3qxmv8crys4aeut53unfvlqr80nfm does on desktop browser?

This is my biggest issue with going exploring right now. I hate pasting my Nsec all over the place. Any ideas?