Speek! - Secure Messenger 1.7.2

Speek! has emerged as a pioneering solution in the realm of anonymous cryptocurrency messaging, characterized by its decentralized and metadata-free framework. It offers a user experience that rivals well-known applications such as Telegram and Threema, ensuring accessibility without compromising on security.

When compared to established messaging platforms like Telegram, Threema, and Signal, Speek! distinguishes itself as a more secure and anonymous communication tool. With a serverless design, it does not store metadata, does not require users to provide an ID or phone number, and implements end-to-end encryption for all messages.

Identification within Speek! is solely facilitated through public keys. Users can easily share their public key to add contacts, enhancing anonymity and security.

• Decentralized: Speek! functions as a peer-to-peer messenger, ensuring that messages and data are never stored on centralized servers. This serverless structure allows for direct communication without intermediary involvement, paralleling the foundational principles of cryptocurrencies that prioritize user autonomy.
• Secure: The platform ensures utmost security; all data is encrypted locally on user devices and routed through the Tor network, which adds an additional layer of privacy.
• Free & Open: Speek! is accessible at no cost to users, with no in-app purchases required. Furthermore, its source code is open-sourced, contrasting with other services such as Threema.
• Private: Speek! guarantees the privacy of all messages as nothing is stored upon closure of the application; there is no metadata retained.
• Feature-Rich: In addition to secure messaging, Speek! supports encrypted file sharing via peer-to-peer methods, ensuring all transferred files maintain encryption.
• Anonymous: User identity is solely based on a public crypto key, and all communication traffic is routed through Tor for enhanced anonymity.

Comparison with Other Messengers:

• Telegram: While offering some open-source components, Telegram lacks full transparency as its server code remains proprietary. Its end-to-end encryption feature is optional rather than a default setting. Additionally, user registration requires a phone number, which compromises anonymity.
• Threema: Similar to Telegram, Threema mandates phone number registration. Communication must traverse Threema's servers without users having visibility into the operating software. Unlike Speek!, Threema operates on a centralized model and imposes costs on users.
• Signal: Signal also requires phone number registration and relies on its servers for message routing. Like Threema and Telegram, it does not function in a decentralized manner.
• Session: Unlike Speek!, Session utilizes the Oxen blockchain crypto and temporarily stores messages within its Swarm infrastructure. This reliance introduces potential vulnerabilities, diverging from Speek!'s focus on minimizing dependencies while maintaining simplicity. Moreover, Session limits file sharing to a mere 10MB.