Close Chat: Offline Messenger
 is a messaging app that can send and receive messages even without internet connection. The app doesn't used a server and the messages are directly sent to connected devices, it can connect up to 8 devices. 
 How to use Close Chat: Offline Messenger: 1. You need to be connected with the same network (Wi-Fi or Personal Hotspot) even without internet connection. 2. Switch ON "Make Device Discoverable", if you want to make device discoverable for other devices. 3. Click "Search Devices" and choose the device/s you want to connect with. 4. Start sending messages.