Khutbate Razviya is an Android application developed by Samar Tech that provides a collection of sermons in Arabic and Urdu languages. The app is a compilation of the Khutba delivered by Ala Hazrat Imam Ahmad Raza Khan Fazile Barailvi Alaihirrahma and is divided into five chapters: Juma Ka Khutba, Eidul Fitr Ka Khutba, Eidul Azha Ka Khutba, Jumatul Wida Ka Khutba, and Nikah Ka Khutba.

The app has a simple, clean, and user-friendly interface with many useful features. The text is attractive and colorful, making it easy to read. The app also has high-quality images that make the reading experience even better. The app is easy to use, and the content is free of cost.

However, the app has some limitations. The composed file is not available yet and might be added soon. Also, the app developer's contact information is provided in the disclaimer section, which might not be necessary.

Overall, Khutbate Razviya is an excellent app for anyone looking for a comprehensive collection of Islamic sermons. The app is simple, easy to use, and provides high-quality content for free.