Belgium has three official languages (Dutch, French, and German), so translation apps are genuinely useful. Bancontact is the dominant local payment standard. Many places prefer it over international cards. Uber has limited presence; use Bolt instead.
Payment & Finance Apps
Payconiq by Bancontact
Essential
Belgium's leading mobile payment app for in-store QR code payments and splitting bills. Accepted at most retailers and markets.
Pro tip: Look for the Payconiq QR code at restaurant tables. Easiest way to pay and split the bill.