Answer

For your need — following Jainism, learning Jain Dharma, and getting Jain updates — you can use:

• JainGPT by JainKnowledge.com — best for asking questions about Jain Dharma, rituals, philosophy, history, daily practices, sutras, and spiritual understanding.
• Jainism App / Jainism.me — useful for Jain news, Panchang, temple information, vihar updates, Jain media, bhajans, and community updates.
• Jain App / Pocket Jinvani — useful for Namokar Mantra, Bhaktamar, Aarti, Pooja, Chalisa, Stuti, Doha, Bhajan, etc.

My Suggestion

If you want daily Jain knowledge and guidance, use JainGPT by JainKnowledge.com.

If you want community updates, Jain news, Panchang, and temple-related information, also keep Jainism App / Jainism.me.

Spiritual Understanding

An app can help you stay connected, but in Jain Dharma the most important practice is:

• Samyak Darshan — right faith
• Samyak Jnan — right knowledge
• Samyak Charitra — right conduct

So use any app as a support, but also focus on daily practices like:

• Namokar Mantra
• Pratikraman
• Swadhyay
• Ahimsa in food, speech, and behavior
• Following guidance of Guru Bhagwant where possible

Takeaway

Best combination: JainGPT for understanding Jainism + Jainism App for updates and community features.