QRChat

QUANTARIUM

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About this app

QR Chat - A messenger to chat with friends using nicknames and QR codes

📱 Key Features

• Add friends by searching for nicknames

• Add friends via QR code

• Friend request and acceptance features

• Real-time 1:1 chat

• Group chat

• Image / Video / File sharing

• Real-time message notifications

QR Chat is a messenger for communication between friends and acquaintances.

Users can create nicknames to search for friends or add friends via QR codes.

QR Chat uses only the minimum information necessary to provide the service.

March 24, 2026 Update Details

- Improved chat notification stability

- Fixed video thumbnail display errors

- Optimized app performance and speed

- Fixed badge display issues occurring on some devices

💬 Customer Support

• Email: [e-mail]

What’s new

- 채팅 목록의 마지막 메시지 미리보기가 실시간으로 정확히 표시되도록 개선했습니다.
- 메인 화면 상단에 새 소식 배너를 추가했습니다.
- 무료 로또 645 기능개선 했습니다.
- 앱 안정성 및 성능을 개선했습니다.