Depremci-Deprem Bilgi Sistemi is a free Android application that provides users with up-to-date information about recent earthquakes in Turkey and around the world. The app sources its data from the BOĞAZİÇİ UNIVERSITY KANDİLLİ Observatory for earthquakes in Turkey, and from the UNITED STATES GEOLOGY RESEARCH CENTER for world earthquakes.

One of the standout features of the Depremci-Deprem Bilgi Sistemi app is its earthquake prediction capability. It conducts research and analysis to provide users with predictions about upcoming earthquakes both in Turkey and around the world. Additionally, the app provides an emergency whistle to be used in the event of an earthquake. Overall, the app is a comprehensive earthquake information system that can be useful for anyone living in or visiting earthquake-prone areas.