ACalc - Scientific Calculator

Basal Pay is a crypto QR wallet for foreign travelers across Southeast Asia.
Forget the hassle of exchanging cash, carrying multiple currencies, or finding ATMs. You can scan local merchant QR codes and spend instantly in your own currency — no hidden fees, no foreign exchange surprises.
How it works:
1. Add funds in your crypto currency (USDT, USDC, etc.)
2. Scan local QR codes at markets, shops, or cafes
3. Spend instantly — with real-time FX and full transparency
Key Benefits:
- International Traveler Wallet: Use across Vietnam, Thailand, and more
- Secure Payments: Built with bank-grade security and travel compliance
- Real-Time Currency Exchange: No more manual conversion or hidden rates
- Easy to Use: One-tap scan and spend with modern UI
Whether you’re a tourist, digital nomad, or expat, we helps you travel light and spend smart.