Best RelayBLE alternatives: apps like RelayBLE

RelayChat-Bluetooth Mesh Chat

Offline Anonymous Nearby Chat

Free

Communicate with others nearby even without an internet or cellular signal. This app uses Bluetooth mesh networking to relay messages hop-to-hop, ensuring connectivity in disaster zones, crowded events, or areas with poor reception. It prioritizes privacy with anonymous, end-to-end encrypted chats.

OfflineHarmony Bluetooth Chat

Offline video and voice chat

Free

Connect with people nearby using Bluetooth, no internet required. Share text messages, voice notes, and even engage in video calls directly between devices. Ideal for situations with limited or no internet access.