İşaret Dili - Hareketli Sözlük is a free Android app that enables users to learn Turkish Sign Language through interactive videos. The app features over 7,700 words and 9,500 signs, including the entire dictionary of Turkish Sign Language from the Turkish Language Association (TDK) in 2012, the Ministry of National Education (MEB) in 2015 and 2019, and the Ministry of Family and Social Policies (ASPB) inThe app also includes the entire dictionary of religious terms in Turkish Sign Language. The app is continually updated with new words and signs as they become available from official sources.

In addition to Turkish Sign Language, the app also includes the International Sign Language Dictionary (ISL) of 1,150 words. Users can learn sign language for English, German, and French words (over 2,600 words) through interactive videos. The app is best suited for anyone who wants to learn sign language, including those who work in the hospitality, healthcare, and education sectors.