RSTP Signal Viewer for Android & iOS

I need a live RSTP signal viewer developed for both Android and iOS platforms.

Key Requirements:
- The app will simply display a real-time RSTP signal.
- Users should not have any interaction with the signal beyond viewing.
- No additional security measures are necessary for the transmission.

The ideal developer should have:
- Proficiency in developing Android and iOS applications.
- Prior experience working with live streaming protocols, particularly RSTP.
- Knowledge of creating a smooth, user-friendly video viewing experience.

Please include relevant experience in your proposal.