In Jain Ramayan and Hindu Ramayan, the role of Hanuman is quite different:

In Hindu Ramayan

• Hanuman is a divine devotee of Shri Ram.
• He is shown as a monkey-god, immensely powerful, wise, and completely devoted to Ram.
• His main identity is bhakti: selfless service, devotion, and surrender to Ram.
• He plays a very central heroic role in helping Ram defeat Ravana.

In Jain Ramayan

• Hanuman is not worshipped as a god.
• He is generally presented as a great and noble human being / heroic warrior, not as a divine monkey deity.
• Jain tradition does not place him in the role of a bhakta-god in the same way.
• The Jain Ramayan focuses more on moral karma, non-violence, renunciation, and the lives of Vasudev, Baldev, and Prativasudev.
• Hanuman’s role is usually secondary compared to the main Jain narrative structure.

Main difference

• Hindu Ramayan: Hanuman = divine devotee of Ram
• Jain Ramayan: Hanuman = heroic character, but not a god or object of worship

So, in short, Hanuman is a central devotee in Hindu Ramayan, while in Jain Ramayan he is a respected character but not given the same divine devotional status.