Postinfo  is official android app of postal department. Postinfo contains wonderful features including calculator facility for all post office saving schemes including Sukanya Samriddhi Account. This app is designed and developed by Central of Excellence in Postal Technology. Features and benefits of Postinfo are given below. Postinfo app features  Post Office Saving Scheme Calculator – Postinfo provides facility to calculate return on all types of post office saving schemes.  Readers down load this useful application through Play store from your android phone.