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A decentralized peer-to-peer messaging application that operates over Bluetooth (bitchat.free)

636 points by no_creativity_ · 184 days ago · 339 comments on HN

Article summary

Bitchat is a decentralized peer-to-peer messaging application that operates over Bluetooth mesh networks, allowing for ad-hoc communication without the need for internet or centralized infrastructure. The app is available for both iOS and Android devices, with the source code released into the public domain. Bitchat aims to provide censorship resistance, surveillance resistance, and infrastructure independence. The app's functionality remains intact even during internet outages or in areas with limited connectivity.

Main themes

  • Decentralized messaging
  • Bluetooth mesh networks
  • Censorship resistance
  • Surveillance resistance
  • Infrastructure independence
  • Open-source software

What commenters say

  • The involvement of certain individuals in the project may be a turn-off for some users due to their past actions or reputation.
  • The quality of a product is not necessarily tied to the character of the person behind it, especially in open-source projects where the community can fork the code.
  • Some users prioritize the effectiveness and functionality of a product over the reputation or character of its creators.
  • Alternative messaging apps, such as Briar and Berty, offer similar functionality and may be preferred by some users due to their existing reputation or features.
  • The use of Bluetooth mesh networks may be limited on certain platforms, such as iOS, due to restrictions on process forking or background app functionality.
  • The presence of a potentially 'cancellable' person involved in a project can be a deterrent for some users, who may choose to distance themselves from the technology to avoid being 'morally tainted'.
  • The need for a decentralized messaging app is urgent, and some users are willing to overlook the potential drawbacks of a particular project in order to support a functional solution.
  • The cost of living in certain areas can be relatively low, and having a certain amount of money can provide the freedom to pursue interests without financial constraints.