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Murmur

Murmur is a free anonymous messaging / microblogging app that does not require an Internet connection! You can use Murmur to:

  • Post public, restricted or self-destruct messages to the network
  • Use the feed to sort, search, save and delete messages
  • Endorse messages you like
  • Control your anonymity by deciding what information to share
  • Filter trustworthy messages using a Connection Score assigned to each message Key facts about Murmur:
  • Open-source - the source code is available on GitHub and we welcome your feedback and involvement!
  • Messages are seamlessly exchanged between devices without user intervention using Bluetooth & WiFi
  • Anonymous - users form a dynamic peer-to-peer network i.e. there is absolutely no central server that tracks your messages or usage of the app ; you control what information to share
  • Privacy - while calculating Connection Score we use cryptography to mask your contacts and ensure your security
  • Delay-tolerant - if no other devices are around, messages are queued and sent later
  • Messages are sent as broadcast to entire network - therefore they are not encrypted but sent as plain text Other cool things you can do with Murmur:
  • Send restricted messages to people that share contacts with you
  • Go offline when you’re not around other users
  • One-click reset erases all information on the app
  • Share text from other apps
  • Export feed including all messages to CSV file
  • Add contacts either via QR Code or directly from your phone book
  • Easily share that app with your friends