HP Bharosa is a free Android app developed by Hindustan Petroleum Corporation Limited. It is designed to support HPCL's Customer Outreach Program by allowing Star CSAs to conduct events at HPCL Retail Outlets across the country. The app enables the participants to upload their information, location and photo of the event.

The app interface is user-friendly and straightforward. It is easy to navigate and provides a seamless experience for both the Star CSAs and participants. The app allows the Star CSAs to manage and conduct events with ease, while participants can easily upload their information and photos. The app is designed to enhance the customer experience and provide a more efficient and effective way of conducting events.