七麦数据

This is a completely free app that doesn't rely on the internet and works solely through Bluetooth communication. It is suitable for various scenarios, including mountainous areas, basements, enclosed spaces, and places without internet access. Through this free app, we hope to provide a useful tool that can make a small difference in the world.

Thanks to Taiwan icon Font for providing the images.

This is a completely free app that doesn't rely on the internet and works solely through Bluetooth communication. It is suitable for various scenarios, including mountainous areas, basements, enclosed spaces, and places without internet access. Through this free app, we hope to provide a useful tool that can make a small difference in the world.

Thanks to Taiwan icon Font for providing the images.

This is a completely free app that doesn't rely on the internet and works solely through Bluetooth communication. It is suitable for various scenarios, including mountainous areas, basements, enclosed spaces, and places without internet access. Through this free app, we hope to provide a useful tool that can make a small difference in the world.

Thanks to Taiwan icon Font for providing the images.

In the absence of a network, users can send messages by turning on Bluetooth.
-Support simultaneous or private communication among multiple people
-Low power consumption