"Jain Tirthankara" is a free Android app developed by Samay Kumar Jain that provides a comprehensive collection of Jain Stuti, Stotra, Bhajans, and other important information related to the Jain religion. The app is designed to be useful in daily life activities and has a search functionality to help users easily find what they want.

The app includes all 24 Chalisa, detailed information on all Tirthankaras, important puja rituals, and Jain Parv and Vrat listings. Additionally, the app provides access to over 250 Bhajans and all common Strotras. The app also features a Tithi Darpan to help users keep track of important dates and events. It is important to note that users should clear the app data before updating the app.