The المعجم المفهرس is an Android application developed by Vocation Gentleman. It falls under the category of Education & Reference, specifically Books. This free app provides users with a comprehensive indexed dictionary for the Quran, offering instant word search throughout the entire Quran. The app not only displays the word and its meanings but also provides the relevant verses and the number of times the word appears in the Quran.

Additionally, users can search for specific verses by the name of the Surah and the verse number. The app includes the Tafsir of Tahrir wa Tanwir by Tahir ibn Ashur, which is known for its excellence in interpreting the Quran. This choice was made due to the scarcity of this particular Tafsir on the Android platform, as it is widely regarded as one of the best interpretations of the Quran.

The المعجم المفهرس does not require an internet connection and is free from advertisements. It offers a user-friendly interface, making it easy for users to navigate and explore the indexed dictionary of Quranic words. Although no book is free from errors, Tahrir wa Tanwir is a valuable interpretation that has been meticulously written over a span of nearly forty years. Its style, clarity, and comprehensibility make it a unique and highly regarded resource for understanding the Quran in the present time.