It was a great client at the time before it just stopped working.
nostrgram.co sadly now defunct
https://www.reddit.com/r/nostr/comments/11y7ggq/who_created_nostrgram/
dev hasn't posted for a long while either 😟 nostr:npub1t9a59hjk48svr8hz6rx727ta6kx53n5d6fw8x26vsua0zytpl87sa6h4uw
Discussion
Yeah it was kinda bonkers but good. I used to use it in Instagram mode to look through old image posts I wanted to find again