SensorCircle - Offender Map
Sex Offender Registry Map
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Search by GPS or by address/zip/name — now works on non-GPS devices too. Free public safety tool, no subscription required.
SensorCircle puts the sex offender registry on your
map — instantly and completely free.
Whether you're checking your neighborhood, researching
a school zone, or moving to a new area, SensorCircle
gives you immediate map-based access to registered sex
offenders near any location in the United States.
SEARCH BY YOUR LOCATION
SensorCircle uses your GPS to instantly display all
registered sex offenders within 1, 3, or 5 miles of
where you are right now.
TAP ANYWHERE ON THE MAP
Want to check a specific park, school, or street?
Tap anywhere on the map and SensorCircle searches
that exact location instantly.
SEARCH ANY U.S. ADDRESS
Type in any U.S. address to find registered offenders
nearby — great for checking a new neighborhood before
you move or visit.
OFFENDER DETAILS
Tap any map marker to see the offender's photo,
registered address, and offense information. One more
tap links directly to their official state registry
record.
THE DATA
All data is sourced from the National Sex Offender
Public Website (NSOPW), operated by the U.S.
Department of Justice. SensorCircle displays publicly
available sex offender registry data from all 50
states, Washington D.C., U.S. territories, and tribal
nations — updated nightly from official government
sources.
Over 500,000 registered sex offenders tracked.
640,000+ confirmed locations. Updated every night.
WHY SENSORCIRCLE
- Completely free — no ads, no subscriptions,
no paywalls
- Native map experience — not a link to a
government website
- Covers all 50 states, D.C., and U.S. territories
- Nightly data refresh from official sources
- Offender photos, addresses, and state registry links
- 1, 3, or 5 mile radius search options
IMPORTANT
SensorCircle displays publicly available information
from official government sex offender registries. All
data is sourced from NSOPW and the respective state
registries. SensorCircle does not independently verify
registry data and is not responsible for its accuracy.
Users should consult their state's official registry
for the most authoritative information.
This app is intended for public safety awareness
purposes only.
SUPPORT
If SensorCircle has been useful to you or your family,
you can support its continued development through
the tip jar inside the app or at sensorcircle.com/keepitfree
Questions? Contact us at support@sensorcircle.com
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Search by address, zip code, or name — no GPS required, so non-GPS devices can now search too.
Refined map markers: your GPS location shows as a blue dot, other searches (address, zip, name) show as green — making it easier to see at a glance what kind of search you're viewing.
Improved and normalized access to several state registries for more consistent results.
The developer, Lunar Mobile Solutions LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lunar Mobile Solutions LLC
- Size
- 9.8 MB
- Category
- Navigation
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- In-App Purchases
Yes
- Big Hearted Supporter $4.99
- Support SensorCircle $2.99
- Buy Us a Coffee $0.99
- Copyright
- © 2026 Lunar Mobile Solutions LLC