Features & Capabilities

Zyphr is a private messenger built around one idea: your conversations are yours. Messages and calls are end-to-end encrypted, video calls are secure video calls, and the server is never able to read them.

PRIVATE BY DESIGN

  • End-to-end encrypted 1:1 chats (Signal Protocol) and group chats (MLS, the IETF standard for group encryption).
  • Encrypted voice and video calls (WebRTC / DTLS-SRTP) that connect directly between devices whenever they can.
  • Sign up with just an email, no phone number. Your email is stored only as an irreversible hash, never in plain text. Or sign in with Apple or Google.
  • The server relays only sealed ciphertext and helps your devices find each other. It holds no message content and no decryption keys.

MESSAGING THAT RESPECTS YOU

  • Photos, videos, files and voice messages, each encrypted with its own key.
  • Disappearing messages, delayed send, and view-once secure media.
  • Read receipts and typing indicators you can turn off, in both directions.
  • On-device voice-message transcription (audio never leaves your phone).

CALLS

  • One-tap voice and video, with a native call experience.
  • Call history with in-chat call records.

YOURS TO CONTROL

  • Two-step verification and passkey sign-in.
  • Block and report, with username and impersonation filtering.
  • Screenshot protection across the app including video calls (secure video calls).
  • Delete your account and wipe your data anytime.

Zyphr is ad-free and tracker-free.

User Growth & Download Statistics

App Mature
By:
Sriram Govindan
Rating:
5.00
(2)
Version:
1.3 Last updated: 2026-06-17
Version code:
887104009
Creation date:
2026-06-12
Compatible devices:
Size:
62.50MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-28
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
Sriram Govindan
Apple Apps Store
https://apps.apple.com/in/app/zyphr/id6767202249
Website:
https://zyphr.org

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