Please create a mobile app based on below name and description.
The app should be designed with mobile-first principles, optimized for responsive for mobile devices.
Name: Voucher Vault
Description: Create a dApp that lets users buy, store, and redeem digital vouchers using Pi. Include QR codes, expiry timers, and a dashboard for businesses to issue and track redemptions.
I'll create a mobile-first Voucher Vault dApp for managing digital vouchers with Pi cryptocurrency. This will include a consumer wallet, business dashboard, QR codes, and expiry timers.
I've created a comprehensive mobile-first Voucher Vault dApp with the following key features:
The app uses a green color scheme representing growth and money, with intuitive navigation between consumer and business interfaces. All components are fully responsive and optimized for mobile use while maintaining functionality on larger screens.