Most travel scratch maps are for one person. Scratchy Us is a private world map for two. Scratch the countries you've visited on your own phone. You don't have to do it at the same time. A country opens in color only when you both scratch — then it holds photos, videos, and voice notes. Pair with an invite code. No public feed, no ads, no GPS. Only the two of you can see the map. Free on iOS and Android.