What is Castro?

Answer

About Castro

Castro is a podcast player you have to try.

A podcast player you have to try. Castro is an indie podcast app for iOS with a unique triage inbox workflow — built by Supertop, a tiny Irish duo.

Source

This answer is drawn from the Castro listing on Startup Spotlight, last updated May 20, 2026. For the full profile, see the Castro listing.

Other questions about Castro

• Who founded Castro?

  Castro was founded by Pádraig Kennedy.

• When was Castro launched?

  Castro launched in 2014.