Lissan alarab is a comprehensive Arabic language dictionary that is available on the Android platform. It is the largest and most comprehensive dictionary of the Arabic language, with articles collected from five different sources. The dictionary has been organized following innovative rules and is authored by Muhammad ibn Makram ibn Ali, Abu al-Fadl, Jamal al-Din Ibn Manzoor al-Ansari al-Ruwaifi (d. 711 AHAD).

The dictionary is an essential tool for anyone who wants to learn or improve their Arabic language skills. It includes a vast range of words, phrases, and expressions, along with their meanings and uses. Users can easily search for words and phrases in both Arabic and English, making it a convenient and efficient tool for language learners. Additionally, the dictionary is available for free and is a must-have for anyone who wants to master the Arabic language.