Private Conversations.
Truly Yours.
Unlike traditional platforms that store data on servers, track user behavior, and share information with third parties, CALL is fully privacy-first. Every text message, voice call, and video call is sealed with end-to-end encryption so only your intended recipient can access them.
Alex (Verified Contact)
Is this call completely private and free of ads?
14:02 • E2EE EncryptedYes, CALL is fully encrypted with zero server history!
Pure Messaging Without Garbage Information or Data Exploitation
Many messaging apps have transformed into cluttered platforms that store your private conversation data on central cloud servers, build behavioral profiles, and share insights with third parties and advertisers. Our philosophy is simple: A messaging app is just for messages, not for garbage information.
Zero Garbage Information
No invasive ad feeds, algorithmic news streams, or commercial popups. Just pure, instant, distraction-free messaging and high-definition calls.
Zero Server Data Retention
We do not store message histories, voice recordings, or call logs on cloud servers. We cannot read, analyze, or monetize your private communications.
Strict Recipient-Only Decryption
Cryptographic keys remain isolated on your local physical device. Every chat, voice call, and video stream is encrypted so only the recipient can read or listen.
“A messaging app is just for messages, not for garbage information.”
No ad feeds, no algorithms, no third-party data tracking. Text, voice, and video are sealed with hardware-backed encryption so only your intended recipient can access them.
Engineered for Modern Communication
Explore 17 powerful features built with end-to-end encryption at their core.
Private Messaging
Text & media delivered with ratcheted forward secrecy.
Group Chats
Encrypted group communications with member key isolation.
HD Voice Calls
End-to-end encrypted audio over secure peer-to-peer channels.
HD Video Calls
End-to-end encrypted WebRTC video streaming at 60fps.
File Sharing
Transfer documents with chunked AES-256 encryption.
Photo Sharing
Full resolution image sending with metadata scrubbing.
Voice Messages
One-tap high fidelity audio notes encrypted instantly.
QR Code Contacts
In-person cryptographic safety number verification.
Read Receipts
Optional end-to-end receipt confirmations.
Typing Indicators
Transient typing notifications without logging.
Contact Requests
Approve or decline new conversations securely.
Groups
Admin control & permission settings for secure channels.
Fast Performance
Instant startup and microsecond database queries.
Cross Platform
Seamless sync between iPhone, Android, and Desktop.
Push Notifications
Privacy-preserving encrypted payload push notifications.
Secure Authentication
Biometric lock and hardware-backed device keys.
Local Encrypted Storage
SQLCipher database encrypted on your physical device.
True End-to-End Encryption Without Server Storage
Device-Level Encryption
Messages, voice calls, and video streams are encrypted directly on your device before hitting network pipes.
Zero Third-Party Exposure
No data is shared with third parties, ad exchanges, or external trackers under any circumstance.
Zero-Knowledge Relay Servers
Our server relays ciphertext packets without holding decryption keys. We cannot read or listen to conversations.
Encrypted Voice & Video Channels
Voice and video calls run on peer-to-peer encrypted channels so only the recipient receives clear audio and video.
Standardized Cryptographic Primitives
Built on industry-standard primitives: Curve25519 key exchange, AES-256-GCM encryption, and TLS 1.3 transport.
Open & Standardized Cryptography
We leverage peer-reviewed cryptographic primitives including AES-256-GCM data encryption, Curve25519 elliptic-curve key exchange, and HKDF key derivation.
CALL vs. Traditional Messaging Platforms
“A messaging app is just for messages, not for garbage information. We build technology that respects user privacy, eliminates data harvesting, and ensures only the recipient can read your chats or hear your calls.”
Architectural & Competitive Edge Comparison
CALL vs. Traditional Messaging Platforms
Start Private Conversations Today
Join a messaging platform built with privacy and security at its core. Zero ads, zero tracking, total peace of mind.