Comparison

Klava vs X2Chat

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Klava

A secure messaging and collaboration app for AVA Group employees. It offers encrypted text, voice, and video calls, file sharing, and group chats. Designed for enhanced data protection and team communication.

Highlights
  • Encrypted text, voice, and video calls
  • Group chats and channels
  • File and media sharing
  • End-to-end encryption
  • Multi-device support
  • Team collaboration features
Features
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KLAVA - это современное приложение для безопасного обмена сообщениями и совместной работы, разработанное специально для сотрудников AVA Group. Приложение поддерживает защищённую текстовую переписку, голосовые и видеозвонки, групповые чаты и каналы, а также обмен файлами. Все сообщения могут быть зашифрованы с использованием сквозного шифрования (end-to-end encryption), что обеспечивает высокий уровень безопасности и защиты персональных данных. Основные возможности: *личные и групповые чаты; *зашифрованные сообщения и звонки; *аудио- и видеосвязь; *обмен файлами и медиа; *каналы и комнаты для командной работы; *уведомления и синхронизация между устройствами; *поддержка нескольких устройств в одном аккаунте. Мы постоянно развиваем продукт, улучшаем стабильность, безопасность и пользовательский опыт.

About

X2Chat

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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.

Screenshots

Klava4 screens
X2Chat2 screens

Verdict

The call

The clearest difference is device support: X2Chat at 4 against Klava's 2. X2Chat also leads on iOS requirement (15.0 vs 17.5). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Klava ships an update weekly, X2Chat every 5 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard2 real differences · 7 level
Klava versus X2Chat: the parameters behind the verdict, then further details
ParameterKlavaX2Chat
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeeklyEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS17.515.0 — better
Further details — not scored
Size270 MB95 MB
Age rating4+4+
DeveloperGrachia AleksanianALEKSANDR GREBENIN

In-app purchases

None

Klava

No in-app purchases

None

X2Chat

No in-app purchases

Questions

Is Klava free?
Klava is free to download, with no in-app purchases.
Is X2Chat free?
X2Chat is free to download, with no in-app purchases.
Do Klava or X2Chat have ads?
Neither Klava nor X2Chat shows ads.
Which is updated more often, Klava or X2Chat?
Klava ships an update weekly, and X2Chat every 5 days. Most recently, Klava was updated on October 7, 2026 and X2Chat on October 5, 2026.

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