Sparrow Ledger
Sparrow Ledger is a calm, tactile mobile experience where each visit you fold one origami sparrow with three swipe-folds, watching the paper crease under soft light. Your bird joins a flock living on a city wire, developing its own micro-personality with unique perch spots and hop patterns that persist per bird. Tap scattered seeds to feed the flock, and over repeated visits it grows into a chattering paper colony of your own foldings. Each bird carries a paper-texture plumage variant, and the wire bounces under every landing. When a session ends, you get a flock-on-wire portrait card showing your colony census and its oldest bird, ready to share to the community or replay for another fold.
Created by haojie.huang
