Konvoro: Private Messenger
No Phone Number or Contacts
Only for iPhone
Free
iPhone
Konvoro is a private messenger for iPhone. Send end-to-end encrypted text messages, photos and voice messages without using a phone number or email address as your identity and without giving the app access to your contacts.
CONNECT BY PERSONAL INVITATION
Konvoro does not scan your address book or automatically search for people you know. A secure one-to-one connection is created only when a personal invitation is sent and accepted.
A COMMUNICATION CHANNEL, NOT AN ARCHIVE
Konvoro is intended for messages that should not become a permanently stored chat history. Read messages are removed when the conversation is closed and are no longer available as chat history. The overview displays neither message contents nor a last-message preview.
END-TO-END ENCRYPTED
Text messages, photos and voice messages created directly inside Konvoro are end-to-end encrypted. No one outside the secure connection—including the server operator or administrator—can read their contents.
WHAT KONVORO OFFERS
• End-to-end encrypted text messages
• Photos taken directly inside the app
• Voice messages recorded directly inside the app
• No phone number or email address required
• No access to your contacts or existing photo library
• Personal invitations instead of contact matching
• One identity per device
• Notifications without confidential message previews
• No permanent message archive
DELIBERATELY FOCUSED
Konvoro has a clear purpose: create deliberately chosen private connections and transmit confidential messages securely. Read messages do not remain as a permanently accessible chat history.
Each Konvoro identity belongs to exactly one device. A new device receives a new identity, and secure connections must be established again. An internet connection is required. Konvoro currently supports iPhone.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Voice messages can now be recorded directly in Konvoro, sent with end-to-end encryption, and played back before sending.
• Received voice messages are treated as read only after they have been listened to completely and the message is then closed.
• Multiple new messages in the same conversation are now presented more clearly.
• Additional usability and stability improvements.
The developer, Detlev Pickert, 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:
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Detlev Pickert
- Size
- 5.5 MB
- Category
- Social Networking
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
- English and German
- Age Rating
4+
- 4+
- Contains
Messaging and Chat
- Copyright
- © 2026 D. Pickert
