Prism Pay is made and published by
Quantum3Labs.
AppBrain is an independent app data site and isn't affiliated with Quantum3Labs.
The app name, icon, screenshots and description belong to Quantum3Labs and are shown as
published on the App Store.
About Prism Pay
Prism Pay is a finance app developed by Quantum3Labs.
User Ratings
The app has no ratings yet.
App Information
Prism Pay is freely available from the App Store. The app size is 101.12 MB. The latest version available is 1.1.0. The last update was on August 13, 2026.
Technical Requirements
The app has a content rating of High Maturity. The app has been available on the App Store since July 2026.
Description by Quantum3Labs(from the App Store)
As a foreigner staying in Vietnam, you only have two ways to make payment: cash or card. Cash runs out fast and cards are rarely accepted, but every cafe, street food stall, coffee shop, and even luxury restaurants take QR codes. Those QR codes only work with a Vietnamese bank account, leaving you stuck with cash and card every time you buy something.
Prism fixes that.
Prism is a dollar wallet built for foreigners in Vietnam. Fund it with USDC on Base, then pay any local QR code instantly. Your balance is shown in US dollars, and we convert at the live exchange rate at the moment you pay.
1. Fund your wallet Send USDC on Base from any exchange or wallet you already use. Funds arrive in seconds.
2. Pay like a local Scan any VietQR code at restaurants, cafes, markets, supermarkets, ride apps, and street vendors. No card, no foreign transaction fees, no fees on the merchant side.
Who Prism is for: 1. Expats living and working in Vietnam who hold USDC 2. Digital nomads who get paid in USDC and base themselves in Vietnam 3. Travelers who want to skip the ATM and pay like a local
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
