Pay in a shop
+ → Scan — point the camera at the seller’s QR code and enter the amount. Or open Money and show your code to the cashier.
How to use it
Step by step
Add a contact
+ → Add Contacts → My QR Code. That is what you show when you meet someone.
Translate a message
Long-press a message → Translate. Works for Chinese and for voice notes (Convert to Text first).