Crime Radar
Tap the map to pick any spot. Your spot stays on your phone. It goes only to the city's own open-data site, rounded to about 100 m.
How it works
Only official reports. Every number comes from the city police department's public open-data feed. No scanner chatter, no rumors, no user posts.
Compared with its own past. A busy downtown block always has more reports than a quiet side street, so raw counts mislead. Crime Radar compares the last 30 days at your spot with the same 30 days in each of the past three years. It only says "higher" or "lower" when the gap is bigger than normal week-to-week noise.
Compared with the city. The "vs city" number is reports per square km here divided by the city average. Places where lots of people visit (shopping, nightlife, transit) score high because there are more people there, not always more risk per person.
No people. Crime Radar never asks for or shows names, ages, race or any detail about a person. It only counts reports by type, time and place.
Delay. Cities publish reports days to months after they happen. Each result says how current its data is.
Cities: . More cities can be added wherever the police publish open data.
