Active to Passive Voice is an Android application developed by birApps Lab, designed for those who want to learn English Tense and Voice Change. The app provides a very easy way to learn the Voice Change (Active to Passive) with a lot of examples and methods of all Voice patterns. The program offers an easy structure of all Voice Change Patterns, making it simple for users to understand and learn.

In addition, the Active to Passive Voice app allows users to join the English Learning Community (ELC) to improve their English speaking and writing skills. With its user-friendly interface, the app is perfect for beginners who want to learn the basics of English Tense and Voice Change. Overall, Active to Passive Voice is a comprehensive guide to learning Voice Change that can help users become more confident in speaking and writing English.