US Dept. of Justice NSOPW App Downloads & RevenueUS Dept. of Justice NSOPW App · App Store & Google Play
US Dept. of Justice NSOPW App gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
US Dept. of Justice NSOPW App by The Institute for Intergovernmental Research, Inc. is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
US Dept. of Justice NSOPW App update history & changes
Last change · 7 events since 5 Feb 2016Full timeline ↓📈AndroidEntered the top 100🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 5 events in the last 12 months
- 📈US Dept. of Justice NSOPW App entered the top 100AndroidTop Free · Education · US
- 🆕US Dept. of Justice NSOPW App first spotted by AppInsiderAndroidUnited States
- 🆕US Dept. of Justice NSOPW App first spotted by AppInsideriOS#64 in Top Free · Reference · United States
- 🆕US Dept. of Justice NSOPW App released on the App StoreiOS
- 🆕US Dept. of Justice NSOPW App released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.3 ★
3.8k ratings, both stores
Measured
Best rank now
#81
App Store · 
Reference Free
Reference FreeMeasured
New ratings a week
25
▲ +183% vs the 2 weeks before (App Store)
Measured
App Store
App details
App ID
991873782
Publisher
The Institute for Intergovernmental Research, Inc.
Publisher country
United States
On the store since
Feb 2016
10 years on the store
Minimum OS
iOS 8.0+
iPhone 4s and later
Devices
iPhone · iPad
Content rating
12+
2 content notes below
Size
44 MB
Content notesInfrequent/Mild Sexual Content and NudityInfrequent/Mild Mature/Suggestive Themes
Google Play
App details
App ID
com.nso
Publisher
The Institute For Intergovernmental Research, Inc.
Publisher country
United States
Content rating
Everyone
US Dept. of Justice NSOPW App downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 100+ | – |
| Google Play | 100+ | 100k+ Measured |
| Total | 500+ Confidence | 100k+ Confidence |
How this is calculated
App Store: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where US Dept. of Justice NSOPW App's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #81 Reference Free | 1 of 30 countries | #81 | – |
| Google Play | – | 0 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisApp Store
New ratings a week
23
▲ +183% vs the 2 weeks before
Written reviews a week
under 1
US App Store
Recent ratings
4.6★
vs 4.6★ lifetime
Review momentum
91/100
faster than 91% of Reference apps
Google Play
New ratings a week
2.1
4-week average
Lifetime rating
3.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
27/100
faster than 11% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 3.3k |
| Google Play | 3.0 ★ | 560 284 written reviews |
| Both stores | 4.3 ★ weighted by ratings | 3.8k |
What users say about US Dept. of Justice NSOPW App
From the 51 most recent App Store reviews in the US.
Mostly negative (24% of recent reviews give 4–5 stars). The main complaints are about crashes and bugs.
Common complaints
- Crashes & bugs: “It won’t work for my area”
About US Dept. of Justice NSOPW App
This is the official U.S. Department of Justice national sex offender search app. This app is funded through a grant from the Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering and Tracking (“SMART”), Office of Justice Programs, U.S. Department of Justice. SMART is responsible for The Dru Sjodin National Sex Offender Public Website (NSOPW), a public safety resource that provides the public with free access to sex offender data nationwide. This application is designed to provide additional access to NSOPW.
This app provides users with information about registered sex offenders that have residential, employment, or school addresses that are within a close proximity of the mobile device running the app. Searches can be conducted nationally using a ¼ mile, ½ mile, or 1 mile radius or by offender name. The initial search will be performed based upon the location of the mobile device, but searches can be run from other locations by tapping those locations on the map. In the event that the registering jurisdiction (state, territory, Indian tribe, or District of Columbia) for the user’s area does not allow searching by geographic coordinates for registered sex offender addresses, a zip code search will be used to find matching offenders and the results can be viewed by tapping the status message at the top of the app. NSOPW is actively working with all jurisdictions to allow searching by geographic coordinates and will modify the app searching capabilities as improvements become available.
Please be aware that when you tap the “More Information” button when viewing the details of a matching record you will be directed to the details about the particular registered sex offender on the registering jurisdiction’s public sex offender website. These websites are outside of NSOPW’s control and may not be mobile device friendly.
The purpose of this app is solely to provide users with the ability to search for registered sex offender by location and name. If you would like sexual abuse education and prevention information or have questions about sex offender registration in general please visit NSOPW at nsopw.gov.
This app provides users with information about registered sex offenders that have residential, employment, or school addresses that are within a close proximity of the mobile device running the app. Searches can be conducted nationally using a ¼ mile, ½ mile, or 1 mile radius or by offender name. The initial search will be performed based upon the location of the mobile device, but searches can be run from other locations by tapping those locations on the map. In the event that the registering jurisdiction (state, territory, Indian tribe, or District of Columbia) for the user’s area does not allow searching by geographic coordinates for registered sex offender addresses, a zip code search will be used to find matching offenders and the results can be viewed by tapping the status message at the top of the app. NSOPW is actively working with all jurisdictions to allow searching by geographic coordinates and will modify the app searching capabilities as improvements become available.
Please be aware that when you tap the “More Information” button when viewing the details of a matching record you will be directed to the details about the particular registered sex offender on the registering jurisdiction’s public sex offender website. These websites are outside of NSOPW’s control and may not be mobile device friendly.
The purpose of this app is solely to provide users with the ability to search for registered sex offender by location and name. If you would like sexual abuse education and prevention information or have questions about sex offender registration in general please visit NSOPW at nsopw.gov.
US Dept. of Justice NSOPW App App Store
US Dept. of Justice NSOPW App gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
US Dept. of Justice NSOPW App is #81 in Reference Free in United States and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
CategoryReference
PriceFree
Released
Rating★ 4.6 (3.3k)
Version2.2.0
Age rating12+
First seen by us 24 Sep 2026
24 Sep 2026Rating
4.6 ★
3.3k ratings
Measured
Best rank now
#81
Reference FreeMeasured
New ratings a week
23
▲ +183% vs the 2 weeks before
Measured
US Dept. of Justice NSOPW App on the App Store
App details
App ID
991873782
Publisher
The Institute for Intergovernmental Research, Inc.
Publisher country
United States
On the store since
Feb 2016
10 years on the store
Minimum OS
iOS 8.0+
iPhone 4s and later
Devices
iPhone · iPad
Content rating
12+
2 content notes below
Size
44 MB
Content notesInfrequent/Mild Sexual Content and NudityInfrequent/Mild Mature/Suggestive Themes
US Dept. of Justice NSOPW App downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where US Dept. of Justice NSOPW App's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | ReferenceFree | #81 |
Apps near US Dept. of Justice NSOPW App on the chart
Reference Free, around #81.
Ratings
App Store, worldwide.
Rating
4.6 ★
3.3k ratings
Measured
Ratings
3.3k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
23
▲ +183% vs the 2 weeks before
Written reviews a week
under 1
US App Store
Recent ratings
4.6★
vs 4.6★ lifetime
Review momentum
91/100
faster than 91% of Reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about US Dept. of Justice NSOPW App
From the 51 most recent App Store reviews in the US.
Mostly negative (24% of recent reviews give 4–5 stars). The main complaints are about crashes and bugs.
Common complaints
- Crashes & bugs: “It won’t work for my area”
About US Dept. of Justice NSOPW App
This is the official U.S. Department of Justice national sex offender search app. This app is funded through a grant from the Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering and Tracking (“SMART”), Office of Justice Programs, U.S. Department of Justice. SMART is responsible for The Dru Sjodin National Sex Offender Public Website (NSOPW), a public safety resource that provides the public with free access to sex offender data nationwide. This application is designed to provide additional access to NSOPW.
This app provides users with information about registered sex offenders that have residential, employment, or school addresses that are within a close proximity of the mobile device running the app. Searches can be conducted nationally using a ¼ mile, ½ mile, or 1 mile radius or by offender name. The initial search will be performed based upon the location of the mobile device, but searches can be run from other locations by tapping those locations on the map. In the event that the registering jurisdiction (state, territory, Indian tribe, or District of Columbia) for the user’s area does not allow searching by geographic coordinates for registered sex offender addresses, a zip code search will be used to find matching offenders and the results can be viewed by tapping the status message at the top of the app. NSOPW is actively working with all jurisdictions to allow searching by geographic coordinates and will modify the app searching capabilities as improvements become available.
Please be aware that when you tap the “More Information” button when viewing the details of a matching record you will be directed to the details about the particular registered sex offender on the registering jurisdiction’s public sex offender website. These websites are outside of NSOPW’s control and may not be mobile device friendly.
The purpose of this app is solely to provide users with the ability to search for registered sex offender by location and name. If you would like sexual abuse education and prevention information or have questions about sex offender registration in general please visit NSOPW at nsopw.gov.
This app provides users with information about registered sex offenders that have residential, employment, or school addresses that are within a close proximity of the mobile device running the app. Searches can be conducted nationally using a ¼ mile, ½ mile, or 1 mile radius or by offender name. The initial search will be performed based upon the location of the mobile device, but searches can be run from other locations by tapping those locations on the map. In the event that the registering jurisdiction (state, territory, Indian tribe, or District of Columbia) for the user’s area does not allow searching by geographic coordinates for registered sex offender addresses, a zip code search will be used to find matching offenders and the results can be viewed by tapping the status message at the top of the app. NSOPW is actively working with all jurisdictions to allow searching by geographic coordinates and will modify the app searching capabilities as improvements become available.
Please be aware that when you tap the “More Information” button when viewing the details of a matching record you will be directed to the details about the particular registered sex offender on the registering jurisdiction’s public sex offender website. These websites are outside of NSOPW’s control and may not be mobile device friendly.
The purpose of this app is solely to provide users with the ability to search for registered sex offender by location and name. If you would like sexual abuse education and prevention information or have questions about sex offender registration in general please visit NSOPW at nsopw.gov.
Latest updates
2.2.0
US Dept. of Justice NSOPW App Android
US Dept. of Justice NSOPW App gets 500+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Not in a tracked Google Play top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
CategoryEducation
PriceFree
Released
Installs100k+
Rating★ 3.0 (560)
Updated
Content ratingEveryone
Rating
3.0 ★
560 ratings
Measured
New ratings a week
2.1
Google Play, 4-week average
Measured
US Dept. of Justice NSOPW App on Google Play
App details
App ID
com.nso
Publisher
The Institute For Intergovernmental Research, Inc.
Publisher country
United States
Content rating
Everyone
US Dept. of Justice NSOPW App downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where US Dept. of Justice NSOPW App's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Not in a Google Play top chart right now. | ||
Ratings
Google Play, worldwide.
Rating
3.0 ★
560 ratings
Measured
Ratings
560
Measured
Written reviews
284
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
2.1
4-week average
Lifetime rating
3.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
27/100
faster than 11% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About US Dept. of Justice NSOPW App
This is the official U.S. Department of Justice national sex offender search app. This app is funded through a grant from the Office of Sex Offender Sentencing, Monitoring, Apprehending, Registering and Tracking (“SMART”), Office of Justice Programs, U.S. Department of Justice. SMART is responsible for The Dru Sjodin National Sex Offender Public Website (NSOPW), a public safety resource that provides the public with free access to sex offender data nationwide. This application is designed to provide additional access to NSOPW.
This app provides users with information about registered sex offenders that have residential, employment, or school addresses that are within a close proximity of the mobile device running the app. Searches can be conducted nationally using a ¼ mile, ½ mile, or 1 mile radius or by offender name. The initial search will be performed based upon the location of the mobile device, but searches can be run from other locations by tapping those locations on the map. In the event that the registering jurisdiction (state, territory, Indian tribe, or District of Columbia) for the user’s area does not allow searching by geographic coordinates for registered sex offender addresses, a zip code search will be used to find matching offenders and the results can be viewed by tapping the status message at the top of the app. NSOPW is actively working with all jurisdictions to allow searching by geographic coordinates and will modify the app searching capabilities as improvements become available.
Please be aware that when you tap the “More Information” button when viewing the details of a matching record you will be directed to the details about the particular registered sex offender on the registering jurisdiction’s public sex offender website. These websites are outside of NSOPW’s control and may not be mobile device friendly.
The purpose of this app is solely to provide users with the ability to search for registered sex offender by location and name. If you would like sexual abuse education and prevention information or have questions about sex offender registration in general please visit NSOPW at nsopw.gov.
This app provides users with information about registered sex offenders that have residential, employment, or school addresses that are within a close proximity of the mobile device running the app. Searches can be conducted nationally using a ¼ mile, ½ mile, or 1 mile radius or by offender name. The initial search will be performed based upon the location of the mobile device, but searches can be run from other locations by tapping those locations on the map. In the event that the registering jurisdiction (state, territory, Indian tribe, or District of Columbia) for the user’s area does not allow searching by geographic coordinates for registered sex offender addresses, a zip code search will be used to find matching offenders and the results can be viewed by tapping the status message at the top of the app. NSOPW is actively working with all jurisdictions to allow searching by geographic coordinates and will modify the app searching capabilities as improvements become available.
Please be aware that when you tap the “More Information” button when viewing the details of a matching record you will be directed to the details about the particular registered sex offender on the registering jurisdiction’s public sex offender website. These websites are outside of NSOPW’s control and may not be mobile device friendly.
The purpose of this app is solely to provide users with the ability to search for registered sex offender by location and name. If you would like sexual abuse education and prevention information or have questions about sex offender registration in general please visit NSOPW at nsopw.gov.
What's new in 2.4.0
Stability improvements