Design a modern mobile app for Apay, an all‑in‑one financial platform, focusing on a secure, user‑first UI/UX that supports bank‑less transfers, real‑estate investment, Bitcoin mining, KYC, World ID verification, and virtual Visa card functionality.

The design must accommodate cross‑platform delivery on iOS and Android, integrate with the outlined layered architecture, and reflect a clean, contemporary aesthetic that aligns with Apay’s brand identity. Key interaction flows include multi‑step authentication, trusted device management, real‑time mining dashboards, property browsing, and instant virtual card generation, all presented within a cohesive, responsive interface.

This project also requires development support.