Post Office App is an Android-based utility tool that offers features such as article tracking, pincode finder, and saving schemes. Developed by Bhaurao Baburao Dubhalkar, this app is free to use and provides helpful information for Indian citizens.

With Post Office App, users can easily track their consignments or speed posts. Additionally, the app also provides a pincode finder feature, allowing users to search for pincode information from all over India. The app's most notable feature, however, is its ability to provide information on post office saving schemes and their interest rates.

Overall, Post Office App is a convenient tool for those who frequently use Indian post office services. It is user-friendly and provides accurate and relevant information.