Walk every street.
Own your city.
City Charter turns your walks into a map. Every street starts faint. Walk it and it lights up. See your whole city fill in, one block at a time.
iPhone. San Francisco first.
Every street, one block at a time
The whole city starts as a faint grid. Walk a block and it lights up. Your map only ever grows.
See what's left
Flip to Uncharted and only the streets you haven't walked are highlighted. Perfect for hunting down the last few.
Private by design
No account needed. Your location is matched to streets on your phone, and your walks never leave it.
The only opponent is the city.
No leaderboards. No rankings. Just you, your feet, and every street you haven't walked yet.