TOGO (fabiddemmu Sassaresu) is a dictionary app available on Android platform, developed by Associazione Culturale Torretonda Telesassari.tv. The app has a simple and intuitive layout that allows users to search for specific words from and to Sassarese and consult the list of words alphabetically. Each term has a written translation with indications on phonetics, and an audio file that enables users to listen and verify the correct pronunciation. The app aims to promote the knowledge and diffusion of the Sassari area and involve the new generations through new technologies and school involvement.

The linguistic variety is an integral part of the culture of the Sassari, Sorso, Porto Torres, Stintino and Nurra areas, as attested by the written, oral and artistic-musical tradition. However, it is also one of the most endangered languages of the region due to an aggressive policy of devaluation to which it has been subjected, especially in the scholastic contexts of the capital, from the post-war period to today. For this reason, the city of Sassari, the most populous in the northwest of the island, has a key role in the diffusion and conservation of the language.