WhisFai

Private & Secured Whispers

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

WhisFai is a privacy-first communication app built for people who want genuine security, not just a privacy policy. Every message, voice note, file, and call is protected by end-to-end encryption that not even WhisFai can read. WHAT MAKES WHISFAI DIFFERENT We never require your phone number. Email is optional and used only for account recovery if you choose it. Just a username and password. Keys are never exchanged over the internet. Two people. One room. One Bluetooth handshake. That is the only way a connection begins. Your keys are backed up on our server, but wrapped in your password, which we never see. Without your password, the backup is meaningless, even to us. All data is encrypted on your device before it leaves. The server stores only ciphertext it cannot read. Not in transit. Not at rest. Never. CORE FEATURES End-to-End Encrypted Messaging Every conversation is secured with the Signal-style Double Ratchet protocol on top of X3DH key exchange. Messages are encrypted on your device before they leave. No server ever sees your plaintext. Encrypted Voice and Video Calls Crystal-clear voice and video calls routed through an encrypted LiveKit media server. No call logs are stored. Pro plan unlocks HD video quality. Nearby Discovery Meet people in person and connect securely using Bluetooth Low Energy. WhisFai scans for nearby users, shows signal strength in real time, and lets you verify and add contacts face to face. Friend-of-Friend Detection WhisFai passively detects when a friend's friend is physically nearby and sends you a discreet notification so you can choose to connect without revealing your identity to strangers. Per-Connection Encryption Keys Each friendship gets its own unique encryption key generated during in-person BLE pairing. These keys never leave your devices unprotected. Encrypted File and Media Sharing Send images, documents, and voice notes, all encrypted before upload. Supports PDF, Word, Excel, CSV, and common image formats up to 50 MB per file. Screen Sharing Share your screen during a video call for collaboration or support, secured inside the same encrypted session. Disappearing Messages Set messages to auto-delete after 1 hour, 1 day, 7 days, or 30 days. Biometric App Lock Lock WhisFai with Face ID, Touch ID, or fingerprint so your chats stay private even if your phone is unlocked. Dark and Light Mode Full dark and light theme support. PLANS Free: Text chat, voice calls, up to 5 direct friends Pro: Video calls, file sharing, screen sharing, up to 500 friends, HD call quality, larger storage, and all privacy features New users receive a 1-month free Pro trial. PRIVACY PROMISE We never sell your data to third parties. We never store your private keys in readable form. If you forget your password, recovery is not possible by design. True privacy means zero back doors. WhisFai runs on subscriptions, not ads. Your privacy is not the product. TECHNICAL HIGHLIGHTS Signal Double Ratchet plus X3DH key exchange X25519 identity keys stored in device Keychain AES-256-CBC private key encryption NaCl TweetNaCl XSalsa20-Poly1305 for cryptographic boxes SUBSCRIPTION INFORMATION WhisFai Pro is an auto-renewable monthly subscription. Payment is charged to your Apple ID account at confirmation of purchase. The subscription automatically renews unless cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription in your Apple ID Account Settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.whisfai.com/privacy-policy/ Additional App Terms (EULA): https://www.whisfai.com/eula/

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Vault feature for contacts added.

Version 1.0.3

The developer, Kamal Ahmed, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Contact Info

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Kamal Ahmed
Size
  • 53.5 MB
Category
  • Social Networking
Compatibility
Requires iOS 15.6 or later.
  • iPhone
    Requires iOS 15.6 or later.
  • iPad
    Requires iPadOS 15.6 or later.
  • iPod touch
    Requires iOS 15.6 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
Copyright
  • © Tizfai Technologies AB, Sweden
  • Privacy Policy

    • More by Kamal Ahmed