I can help with Jainism content related to Navange (Navanga) Pooja Vidhi. If you’re looking for an app, there isn’t an official JainKnowledge app, but you can explore general Jain ritual apps in app stores. I can also provide the authentic Vidhi (procedure) and mantras for Navange Pooja, along with clear notes on differences between Digambar and Shwetambar traditions, if you’d like.

What I can offer now (basic outline, with authentic meanings in Jainism):

• Purpose: Navanga Pooja is a devotional ritual to honor the auspicious ninefold virtues and aspects of the Tirthankaras or revered beings, often performed in temples or at home.
• General structure (Digambar/Shwetambar variants exist):

- Preliminary purification and setting up the worship space. - Invocation of auspicious energies and deities. - Recitation of the Navang (ninefold) elements, with respective meditations or bhavnas. - Offerings (flowers, incense, water, fruits) and a short prashna or prashasan (pause for contemplation). - Final namaskar, sidhi or pranam to the Tirthankaras, and a bhavna of gratitude and non-violence.

• Key points to preserve authenticity:

- Use the exact mantras and bhavnas as recorded in Jain scriptures. - Note the differences in text or order between Digambar and Shwetambar versions. - Maintain a calm, non-harmful environment aligned with Jain ahimsa.

If you want the exact original text (mantras and bhavnas) and a precise, tradition-by-tradition arth (meaning), I can provide that text and explain the meaning from authentic Jain sources. I can also point you to relevant JainKnowledge.com pages for deeper study, using their link format, when a matching page exists.