SENSORCIRCLE

KNOW YOUR CIRCLE!

500K+
Offenders
Tracked

600K+
Locations
Confirmed

All 50 U.S.
States and
Territories

KNOW YOUR CIRCLE

Your peace of mind is just three easy steps away!
1. Search by address, offender’s name or current GPS location
2. Results are displayed on a map and a scrollable list
3. Touch map markers or list rows for more information about the offender
See SensorCircle in Action – LIVE
The demo below is fixed on a medium sized town, Gillette WY. You can use the 1, 3 and 5-mile buttons, touch the map markers, scroll the list of offenders and see offender details. All results are shown live. The bottom buttons and some map features have been disabled for this demo.
DOWNLOAD TODAY
ANDROID
APPLE IOS
FAQ
What is the source for your offender information?

Our information comes from the National Sex Offender Registry which aggregates offender information from all 50 state and US territory registries.

How many offenders are you tracking?
Currently, there are over 530,000 individual offenders in the database with over 640,000 locations for those offenders. Some states provide both a residential and employment address.
How often is your information updated?
Our processes run every night. A complete reload of our database takes about 3 weeks.
Why does my search show multiple offenders at the exact same location?

Some addresses cannot be precisely geocoded and are placed at the center of their ZIP code as a fallback. Also, some states do not provide a street address; only city, state and zip code.

Is the information always current?

We display the most recent data from our last nightly update. However, state registries vary in how quickly they report changes. Always verify critical information directly at NSOPW.gov and corresponding state registries.

Why is a specific offender not showing up?

Some states have confidential or restricted registries that limit what NSOPW shares publicly. We can only display what is made publicly available to us.

What search radius options are available?

You can search within 1, 3, or 5 miles of any location in the US and it’s territories.

Does the app work outside the United States?

No, SensorCircle covers the US and its territories only, which is the scope of the NSOPW registry.

Do I need to create an account to use the app?

No accounts, login or authentication is needed to access the app and all of its features.

Is my search history stored or shared?

No, we do not collect, store or save your search history. Our privacy policy can be viewed here.

Is SensorCircle affiliated with law enforcement or the government?

No, we are an independent app that presents publicly available government data in a more accessible format.

What should I do if I believe information is incorrect?

You should contact the state sex offender registry for that particular offender. They are the custodians of the information and are the only ones who can change it.

Is the app free?

Yes! SensorCircle is provided as a public safety tool and is free to the public.

GET IN TOUCH!

We value your opinion! Let us know how we are doing.
To open a support ticket, please send an email to support at sensorcircle.com or fill in the form below.