An anonymous app that lets users report nearby Immigration and Customs Enforcement activity has shot to the top of Apple's ...

Joshua Aaron, a musician and developer, created an app called ICEBlock, where people can post sightings of U.S. Immigration and Customs Enforcement officers across the country.

Joshua Aaron launched the platform, called ICEBlock, in early April after watching U.S. President Donald Trump’s administration begin its immigration crackdown.

Joshua Aaron launched the platform, called ICEBlock, in early April after watching President Donald Trump’s administration begin its immigration crackdown.

In response to ongoing immigration crackdowns under the Trump administration, tech developer, Joshua Aaron, has unveiled a new iPhone app called ICEBlock that allows users to report sightings of ...

Joshua Aaron has worked in and around the tech industry for around two decades. He built his first app — a blackjack game — at computer camp when he was 13.

By Clare Duffy, CNN. New York (CNN) — Joshua Aaron has worked in and around the tech industry for around two decades.He built his first app — a blackjack game — at computer camp when he was 13.

Joshua Aaron, ICEBlock's developer, describes the app as a grassroots, community-driven initiative in a conversation with TIME conducted over Signal.

New York (CNN) — Joshua Aaron has worked in and around the tech industry for around two decades.He built his first app — a blackjack game — at computer camp when he was 13. His newest app is ...