International Money Transfer App Development

I need an experienced developer to create an international money transfer app—similar to Revolut or Wise—but with better exchange rates and lower fees. The goal is to let users send money across countries faster, cheaper, and more transparently, while possibly offering features like:

Primary Focus
- Low transfer fees

Multi-Currency Wallet Functionality
- Store multiple currencies
- Instant currency conversion
- Transfer between user wallets
- Work as Revolut

Real-Time Exchange Rate Feature
- Display only

Essentially, your app aims to outperform existing players by focusing on cost-efficiency, speed, and user experience.