QR Messenger

Exchange message using QR code through camera (Android, iPhone, and iPad)

QR Messenger serves as a bridge for exchanging messages between mobile devices (Android, iPhone, and iPad) without requiring a wireless connection—no Wi-Fi, Bluetooth, or NFC is needed. It utilizes the built-in camera to scan QR codes for exchanging text messages. Users do not need to create or sign in to any accounts to use the app, making message exchange easy and free.

To receive messages, simply press the "Receive" icon located at the top left of the screen. Scan the QR code, and the corresponding text message will appear immediately. Received messages will be saved automatically and displayed in the history list at the bottom for future reference.

To send messages, tap the "Send" icon at the top left. Type any text you wish in the central text editor box, and a QR code will be generated instantly. You can also click the list icon on the middle right to record the message sent, which will be stored in the history list for further use.

In the settings page, you have the option to customize the default send message. This means if you clear the send message field, the QR code for the default message will generate instead of an empty message. Additionally, you can adjust the error correction level of the QR code or delete the send and receive history from the settings page.