I need a straightforward mobile application that lets Egyptian users move money through Instapay. Because the budget is limited, I only expect an initial concept that proves the core flow works—from account linking to sending a small transfer. Scope • A bare-bones, clean UI with no more than three screens: login / account link, transfer form, and confirmation. • Single financial-transaction workflow wired to the Instapay API or a mocked endpoint that mirrors its request / response format. • Lightweight security best practices (HTTPS calls, token storage) to demonstrate safe handling of user data. Platform I specified “Mobile app” for financial transactions but did not lock the platform, so feel free to suggest either Android, iOS, or a cross-platform framework that keeps development time short. Deliverables 1. Source code and build instructions. 2. Short README that explains how to replace mock keys with production Instapay credentials. 3. A brief video or screenshots showing the end-to-end transfer in action. If this proof of concept runs smoothly, we can discuss expanding it into a full production release.