# X2Chat — Приватный мессенджер

> Приватный мессенджер (iPhone/iPad app by ALEKSANDR GREBENIN.)

- Source: https://appshunter.io/ios/app/x2chat/id6759472435 (this page in markdown: same URL + `.md`)
- Developer: [ALEKSANDR GREBENIN](https://appshunter.io/developer/1878818413)
- Category: Social Networking
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 71 MB
- Languages: American English
- Released: 2026-06-12
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/x2chat/id6759472435/reviews.md

## What is X2Chat?

X2Chat - Secure Messenger Built for Privacy

X2Chat is a modern, privacy-first messenger that puts you in control of your data. Every message, file, and call is protected with end-to-end encryption. No one in the middle - not us, not your provider - can read your conversations.

END-TO-END ENCRYPTION
- RSA-2048 for session key exchange
- AES-256-GCM for content (text, files, media)
- WebRTC Insertable Streams for calls - true E2E at the RTP-frame level
- Trusted-key QR codes - MITM protection from the server itself

CALLS FAST AND CLEAR
- High-quality 1-on-1 and group audio/video calls
- Ultra-low latency through an optimized audio pipeline
- Native CallKit integration - lock-screen calls feel like system calls
- Adaptive bitrate and resilience on weak networks

CLOUD BACKUP WITHOUT COMPROMISE
- Encrypted backup secured with your own password
- Account restore on a new device via slot_id and password
- iCloud Keychain sync for seamless device migration

PRIVACY BY DEFAULT
- Zero ads, zero tracking
- Minimal metadata stored server-side
- Open encryption architecture

X2Chat fits private conversations, work communications, and everything that should stay strictly between you and your contact.


## Version history (last 5 releases)

### 2.27.6 — 2026-06-25

• Fixed: on the first call after a cold launch, the other party could be inaudible on iOS.
• Fixed the mute button during calls.
• Improved audio call stability.

### 2.27.5 — 2026-06-22

• iOS calls: fixed QUIC audio recovery when answering from the lock screen.
• Calls now start immediately and avoid unnecessary WebRTC fallback in verified scenarios.

### 2.27.4 — 2026-06-19

App Lock with Face ID & Touch ID — enable in Settings.
Quick access grid on the home screen — customize your shortcuts.
Mini-apps: icon catalog and QR code connection.

### 2.27.3 — 2026-06-18

• Calls: QUIC audio now starts right away — no unnecessary fallback in the first seconds.
• Chat: dismiss the keyboard and the emoji panel by tapping the messages area or swiping down.

### 2.27.1 — 2026-06-12

Update 2.27.1:
• X2Chat in the system Share sheet — send files, photos and links from any app (encrypted like regular attachments).
• Speakerphone turns on automatically when receiving video (unless Bluetooth/headset).
• Multi-device: answering on one device stops ringing on the others; Decline no longer kicks you out of an active call.
• Push notifications now always show the sender's name and meaningful text.
• Privacy: a disabled camera can never re-enable itself when participants join.
• Honest protocol indicators in group calls and more stability improvements.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-30.*