PriVLink is a private communication app for chats, audio/video calls, and groups. Personal and group messages are protected with end-to-end encryption (E2EE), and your identity is created on your device without an email address or phone number.
PRIVACY FIRST
• Peer ID and cryptographic keys are generated locally on the device.
• Private keys are stored in the device's secure storage and are not sent to the server.
• Personal and group messages are end-to-end encrypted.
• No access to the address book, call history, or gallery without user permission.
• Panic wipe removes identity, contacts, chats, media, and profile from the device.
KEY FEATURES
• Real-time personal chat.
• Personal audio and video calls.
• Group chat: invitations, members, admins, text, photos, documents, files, and voice notes.
• Group audio/video calls.
• Offline/store-forward messages: encrypted messages are stored temporarily for delivery when the recipient comes back online.
• Local Wi-Fi/SoftAP mode for chats and calls on the same network, including nearby user discovery.
• Nearby contacts: find PriVLink users on the same Wi-Fi and send a contact request.
• Profile: display name, bio, and avatar.
• Block & report users; manage the block list in Settings.
• Message notifications, Light/Dark theme, and Indonesian/English language.
HOW IT WORKS
• Contacts are added through signed invitations, QR codes, or Nearby contact requests.
• The signaling server only forwards connection signals and temporarily stores ciphertext for offline recipients.
• Call media travels peer-to-peer over WebRTC.
• Local mode uses the same Wi-Fi or a local hotspot; no server is required for local transport.
• Metadata such as timestamps and communicating parties is still needed for routing and is not encrypted.
ADS
PriVLink displays banner and interstitial ads from Google AdMob. Ads support development. Ad-related data is described in the Privacy Policy and Google's Privacy Policy.
REQUIREMENTS
• Android 7.0 (API 24) or newer.
• Internet for remote chats/calls; local Wi-Fi or hotspot for local mode.
• This app is not an emergency service and does not replace emergency calls.
Privacy Policy:
https://bukapasar.com/privlink/privacy.html
Terms & Conditions:
https://bukapasar.com/privlink/terms.html
Contact:
admin@bukapasar.com
Encrypted chats and groups, plus audio/video calls.