Cifer - Infinite Messenger
Decentralized, E2E Encrypted
Archived App (Last seen on 13 Oct 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Communicate privately with an encrypted messaging app that uses your email for secure, decentralized communication. Share various file types without fear of metadata logging or account bans.
What's New in Cifer
0.0.21
February 24, 2025
1. bug fixes and improvements
Developer apps
FAQ
What is Cifer's primary focus?
Cifer is an encrypted communication app focused on user privacy. It utilizes a decentralized service that leverages existing email servers for secure data transmission, aiming to prevent data leaks and system failures.
Does Cifer require a phone number?
No, Cifer does not require a phone number or SIM card. It uses your existing email account for encrypted communication, making it accessible without a traditional mobile number.
How does Cifer protect user privacy?
Cifer protects user privacy by not logging message metadata and by ensuring end-to-end encryption for all shared content, including texts, voice messages, photos, videos, URLs, and files. This means no third party, including Cifer or your email provider, can access the content of your encrypted data.
Can I lose my contacts or messages if I switch email providers with Cifer?
No, you can switch email providers without losing past communications and contacts. Cifer's design ensures that your data is not tied to a central server, mitigating the risk of account bans and data loss.
What is the age rating for Cifer?
Cifer has an age rating of 17+, indicating it is intended for mature audiences. This is common for communication apps that handle sensitive data and may not have content restrictions.
How often is Cifer updated?
Cifer was last updated on February 24, 2025, with version 0.0.21. This indicates a recent update, suggesting active development and maintenance for the application.
Is Cifer available on multiple devices?
Yes, Cifer is supported on multiple devices, including the iPhone and iPad. This allows users to communicate securely across their Apple ecosystem.
Does Cifer have ads?
No, Cifer does not contain advertisements. As a free application with no in-app purchases, users can enjoy an ad-free communication experience.