Bengali Calendar 2023, also known as Bengali Ponjika or Bangla Panjika, is a free calendar app developed by Rey Tech for Android users. The app offers a monthly Bengali calendar for Kolkata, West Bengal, India, and includes all puja dates, ekadashi, amabashya, purnima, griha pravesh, events, festivals, holidays, and other important events for the year 2023.

The app's user interface is simple and easy to navigate, making it accessible for users of all ages. The calendar is presented in both Bengali and English, allowing users to switch between the two languages with ease. Users can also add events and set reminders for important dates, making it a handy tool for managing their schedules.

Overall, Bengali Calendar 2023 is a comprehensive calendar app that provides Bengali users with all the important dates and events for the yearThe app's user-friendly interface and customizable features make it a must-have for anyone looking to stay organized and informed about upcoming events.