There are several reputable apps available for looking up inmates in the United States. These apps provide access to public records and databases maintained by various state and local correctional agencies.

Here are a few popular options…

1. JailBase – Is a widely-used app that allows users to search for inmates in jails and detention centers across the United States. Users can search by name, booking date, or location to find information about inmates, including mugshots, charges, and bond amounts.
2. Vinelink – An official app provided by the Victim Information and Notification Everyday (VINE) service, which is used by many states to provide notifications about changes in inmate custody status. Users can search for inmates and sign up for notifications to receive alerts about changes in an inmate’s status, such as release or transfer.
3. Arrests.org – Provides a free online database of arrest records and mugshots from jails and police departments across the United States. The Arrests.org app allows users to search for inmates by name, location, or booking date and view mugshots and arrest details.
4. Pigeonly – Offers a range of services for communicating with and supporting incarcerated loved ones, including a mobile app that allows users to search for inmates in jails and prisons nationwide. Users can search for inmates, send photos, letters, and messages, and access other services for staying in touch with inmates.
5. JailFunds – An app that allows users to search for inmates and add funds to their commissary accounts for purchasing items such as snacks, hygiene products, and phone calls. Users can search for inmates by name, location, or booking number and make secure payments directly from the app.

While these apps can provide access to public information about inmates, the availability and accuracy of data may vary depending on the jurisdiction and the information provided by correctional agencies. Some apps may charge fees for premium features or services.