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A secure messaging app offering end-to-end encrypted private chats, voice, and video calls using post-quantum cryptography. It prioritizes user privacy with no phone number or email registration, and features secure rooms for group communication.
✓Post-quantum cryptography for all communications
✓End-to-end encrypted messages, calls, and files
✓No phone number or email required for registration
✓Secure group rooms with access control
✓Optional in-chat cryptocurrency wallet
✓Screen recording and screenshot protection
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What's New in Qlavis
1.0.8
October 1, 2026
What's new in Qlavis 1.0.8 • Share from Qlavis: send a photo, video, file or voice message from any chat to any app on your iPhone. Tap and hold a message and choose Share, or use the Share button when viewing a photo or video. • Qlavis in the Share menu: send photos, videos and files from Photos, Files and other apps straight to a Qlavis chat or group, end-to-end encrypted. Location and camera details are removed from photos and videos before they leave your iPhone. • Your most-used chats now appear as suggestions in the Share menu. You can turn this off in Settings, Privacy. • Video calls keep the sound in your connected Bluetooth headset. • Turning the speaker on or off during a video call is instant again.
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FAQ
What makes Qlavis's encryption unique?
Qlavis utilizes post-quantum cryptography, specifically the NSA CNSA 2.0 algorithm suite, including ML-KEM-1024 and ML-DSA-87. This ensures messages remain unreadable even to future quantum computers, offering a higher security level than traditional encryption methods.
How is user identity managed in Qlavis?
User identity is established via a 24-word recovery phrase generated on the iPhone, which is held solely by the user. This phrase is protected by the Secure Enclave, preventing anyone, including Qlavis, from accessing or impersonating users.
Can I make voice and video calls with Qlavis?
Yes, Qlavis supports encrypted audio and video calls that use the same post-quantum keys as your chats. Calls will not connect if these keys cannot be established, ensuring a secure communication channel.
How does Qlavis handle group communication?
Qlavis allows users to create secure rooms where members can be added by @handle. Text, photos, videos, and voice messages within rooms are encrypted using the same robust post-quantum methods as one-to-one chats.
Does Qlavis have ads?
No, Qlavis is ad-free. The application is completely free to use and does not display advertisements to its users.
What devices is Qlavis available on?
Currently, Qlavis is available for iPhone devices. The application is designed to leverage the security features of iOS.
How often is Qlavis updated?
Qlavis was last updated on September 7, 2026, with version 1.0.4. This indicates a recent focus on development and maintenance of the application.
What is the age rating for Qlavis?
Qlavis has an age rating of 17+. This is likely due to the advanced cryptographic features and the potential for sensitive communication facilitated by the app.
