decentralized communication Archives

AppWizard

September 30, 2025

Madagascar Protesters Turn to Offline Messaging App as Crisis Deepens

Protests erupted in Antananarivo, Madagascar, on September 25, 2025, due to daily power cuts exceeding 12 hours, escalating into violence and resulting in five fatalities. Law enforcement responded with rubber bullets and tear gas, and a curfew was imposed. The protests, led by three municipal officials, were named “Leo Délestage.” Amid the unrest, interest in the offline messaging app Bitchat surged, with downloads reaching over 71,000 in the week of the protests. Bitchat operates via Bluetooth without requiring internet access, catering to the digital inequality in Madagascar, where only 6.6 million of 32 million residents have internet access. Similar patterns of increased Bitchat downloads were observed in Nepal and Indonesia during political unrest. Bitchat, launched in July 2025 by Jack Dorsey, is designed for decentralized and private communication, making it a vital resource for protesters in Madagascar.

AppWizard

September 20, 2025

Blockchain Based Messaging App Market Segmentation Analysis by Application, Type, and Key Players-Signal Foundation, Telegram Messenger, WhatsApp Inc., WeChat, Matrix.org

The global market for Blockchain Based Messaging Apps is projected to grow to USD 5.5 billion by 2031, with a compound annual growth rate (CAGR) of 20.5% from 2025 to 2031. The market is expected to reach USD 1.2 billion by 2024. Key drivers of this growth include concerns over data privacy and security, the demand for decentralized communication solutions, and the integration of decentralized identity management and smart contracts. Adoption is anticipated across North America, Europe, and Asia-Pacific, particularly in sectors like finance, healthcare, and government. Factors supporting future growth include technological advancements, expanding applications across various industries, favorable government policies, and increased investment in research and development. Key players in the market include Signal Foundation, Telegram Messenger, WhatsApp Inc., WeChat, Matrix.org, Status.im, Mainframe, Holochain, Sphinx Chat, Oraculos, Blockstream, and Pigeon Messenger.

AppWizard

September 17, 2025

Jack Dorsey’s Bluetooth Messaging App Bitchat Hits App Store Top 200

Jack Dorsey announced that his decentralized messaging app, Bitchat, has reached position 186 in the Business category of Apple’s App Store. Bitchat operates over Bluetooth Low Energy (BLE) mesh networks, allowing communication without central servers, user accounts, or phone numbers. The app focuses on ephemeral messaging and stores data only in device memory. Block Inc. is included in the S&P 500 and holds 8,584 Bitcoin valued at over a billion dollars.

AppWizard

July 9, 2025

Twitter co-founder launches Bluetooth-only messaging app

Jack Dorsey, co-founder of Twitter, has launched Bitchat, a peer-to-peer messaging app that operates over Bluetooth without the need for internet or phone numbers. Currently in beta testing via Apple's TestFlight, Bitchat uses local Bluetooth mesh networks to relay messages, ensuring encrypted conversations that disappear by default. Users can create password-protected group chats and future updates may include Wi-Fi Direct support. The app is designed for use in situations with compromised internet access and does not collect user data or require accounts. A whitepaper on GitHub outlines its technical framework aimed at resisting censorship. While still in early testing, the app's effectiveness at scale is yet to be evaluated, and there are no announcements for an Android version or public launch plans.

AppWizard

July 8, 2025

Jack Dorsey Builds Offline Messaging App That Uses Bluetooth Instead of the Internet

Jack Dorsey has launched a new messaging application called Bitchat, which operates outside the conventional internet framework. Bitchat uses Bluetooth technology to send messages directly between devices, eliminating the need for phone numbers, servers, and data plans. The app allows communication over distances of up to 300 meters by relaying messages through nearby devices. Bitchat does not include usernames, chat backups, or lengthy inbox histories; messages are ephemeral, encrypted, and stored locally. The beta version was launched on Apple’s TestFlight, filling 10,000 testing slots quickly. The app currently supports small group chats with features like hashtags and password protection, and future updates may introduce WiFi Direct support. Bitchat aims to provide direct, unmediated communication, aligning with Dorsey's vision for user-centric technology.

AppWizard

July 8, 2025

Twitter co-founder Jack Dorsey launches a messaging app ‘Bitchat’ that works without internet

Jack Dorsey is developing a messaging application called Bitchat that uses Bluetooth Low Energy (BLE) mesh technology for peer-to-peer communication. The app allows users to send messages over distances greater than 300 meters without the need for mobile data or Wi-Fi. Currently in beta on Apple’s TestFlight, Bitchat emphasizes secure and decentralized communication, sending short-lived, encrypted messages that relay between nearby devices without a central server. It does not require a phone number, email address, or user account, making it resilient against censorship and network outages. Bitchat aligns with Dorsey’s support for decentralized platforms and is inspired by Bluetooth tools used during the 2019 Hong Kong demonstrations.

AppWizard

July 8, 2025

Jack Dorsey’s New Private Messenger App Doesn’t Need an Internet Connection

Jack Dorsey has launched a beta project called Bitchat, a private messaging app that uses mesh networks and Bluetooth technology to facilitate communication without internet connectivity. Bitchat allows direct peer-to-peer messaging within physical proximity and features automatic message relay to extend its range. The app prioritizes user privacy by not requiring phone numbers or permanent identifiers and ensures end-to-end encryption. Dorsey emphasizes the app's independence from traditional internet infrastructure, making it resilient to outages and censorship. The project is still in its early stages, and its technical robustness remains to be evaluated.