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A messaging app is just for messages, not for garbage information.

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.

Zero Garbage Info or Ads Zero Third-Party Data Sharing E2EE Chat, Voice & Video
Recipient Only E2EE
Pure Messaging

Alex (Verified Contact)

Is this call completely private and free of ads?

14:02 • E2EE Encrypted
Payload: 0xa8f9c2b4e7d10395...

Yes, CALL is fully encrypted with zero server history!

14:03
Zero Server History
Recipient Only Access
No Third Parties
Pure Communication
OUR COMPETITIVE EDGE

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.

Verified Standard

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.

Verified Standard

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.

Verified Standard
Our Core Philosophy

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.

Explore Encryption Pipeline →
COMPREHENSIVE CAPABILITIES

Engineered for Modern Communication

Explore 17 powerful features built with end-to-end encryption at their core.

Messaging

Private Messaging

Text & media delivered with ratcheted forward secrecy.

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Messaging

Group Chats

Encrypted group communications with member key isolation.

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Calling

HD Voice Calls

End-to-end encrypted audio over secure peer-to-peer channels.

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Calling

HD Video Calls

End-to-end encrypted WebRTC video streaming at 60fps.

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Media

File Sharing

Transfer documents with chunked AES-256 encryption.

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Media

Photo Sharing

Full resolution image sending with metadata scrubbing.

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Messaging

Voice Messages

One-tap high fidelity audio notes encrypted instantly.

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Security

QR Code Contacts

In-person cryptographic safety number verification.

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Messaging

Read Receipts

Optional end-to-end receipt confirmations.

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Messaging

Typing Indicators

Transient typing notifications without logging.

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Security

Contact Requests

Approve or decline new conversations securely.

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Messaging

Groups

Admin control & permission settings for secure channels.

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Performance

Fast Performance

Instant startup and microsecond database queries.

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Platform

Cross Platform

Seamless sync between iPhone, Android, and Desktop.

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Platform

Push Notifications

Privacy-preserving encrypted payload push notifications.

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Security

Secure Authentication

Biometric lock and hardware-backed device keys.

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Security

Local Encrypted Storage

SQLCipher database encrypted on your physical device.

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SECURITY ARCHITECTURE

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.

Verified Protocol

Zero Third-Party Exposure

No data is shared with third parties, ad exchanges, or external trackers under any circumstance.

Verified Protocol

Zero-Knowledge Relay Servers

Our server relays ciphertext packets without holding decryption keys. We cannot read or listen to conversations.

Verified Protocol

Encrypted Voice & Video Channels

Voice and video calls run on peer-to-peer encrypted channels so only the recipient receives clear audio and video.

Verified Protocol

Standardized Cryptographic Primitives

Built on industry-standard primitives: Curve25519 key exchange, AES-256-GCM encryption, and TLS 1.3 transport.

Verified Protocol
Primitives

Open & Standardized Cryptography

We leverage peer-reviewed cryptographic primitives including AES-256-GCM data encryption, Curve25519 elliptic-curve key exchange, and HKDF key derivation.

No Proprietary Black-Box Algorithms
OUR COMPETITIVE EDGE

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.

Recipient-Only Decryption Zero Third-Party Sharing Zero Content Scanning
Mobile Side-by-Side Comparison
Primary App Purpose
CALL (Standard)
Pure messaging & calls only
Traditional Platforms
Ad feeds, news channels, garbage info
End-to-End Encryption
CALL (Standard)
Default for Chat, Voice & Video
Traditional Platforms
Optional, partial, or unencrypted by default
Server Data Storage
CALL (Standard)
Zero plaintext stored on servers
Traditional Platforms
Stores message history & backups in cloud
Third-Party Data Sharing
CALL (Standard)
Zero sharing with third parties
Traditional Platforms
Shares metadata & user insights with ad networks
Private Key Ownership
CALL (Standard)
Isolated on user hardware only
Traditional Platforms
Sometimes managed by server infrastructure
Decryption Access
CALL (Standard)
Only intended recipient can decrypt
Traditional Platforms
Server administrators or third parties may access
End-to-End Encryption

Start Private Conversations Today

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