Texhvidi is a free Android application developed by Deen Tools under the category of Education & Reference. The app is designed to help users understand the rules of reading the Quran with Tajwid. It covers a wide range of topics, from basic to advanced rules of Tajwid.

The app teaches users the Arabic alphabet and how to write each letter correctly. It also covers the rules of extending vowels while reading, when to stop, and the rules and stop signs for reading. All topics are illustrated with examples in written and audio forms by well-known reciters such as Mishary Rashid, El-Gamal, and El-Gamadi.

Texhvidi also provides an option to practice reading the Quran through some suras found in the app. The application covers topics such as Alphabets, Ways of reading the name Allah, The way of writing letters, Rules of extension and stopping, Tenvini, sukuni and teshdidi, Hemzeja and Hemzetul-vasli, Kalkale, The letter Ra, Nuni and mimi sakin, and Practicing reading the Quran. Texhvidi is a useful application for anyone who wants to learn the rules of reading the Quran with Tajwid.