Noghteha is a privacy-focused messaging application designed for offline communication using Bluetooth mesh networking. This innovative app allows users to send messages without an internet connection, making it ideal for situations such as protests, festivals, or emergencies where connectivity is limited. With a range of 10 to 100 meters, messages can easily relay through nearby devices, ensuring that communication remains uninterrupted even in challenging environments. Additionally, Noghteha offers an optional online mode through the Nostr protocol for those who need to reach a wider audience.

The app prioritizes user privacy by eliminating the need for phone numbers or email registrations, and it does not collect or store any user data. Security features include end-to-end encryption, ensuring that messages are protected from unauthorized access. Users can also take advantage of various messaging functionalities, including text messages, voice notes, and file sharing. With full Persian language support and a visually appealing design, Noghteha combines functionality with aesthetics, catering to a diverse user base.