ChatSecure is a free and open source messaging app that features OTR encryption over XMPP. You can connect to an existing Google account, create new accounts on public XMPP servers (including via Tor), or even connect to your own server for extra security.

Unlike other apps that keep you stuck in their walled garden, ChatSecure is fully interoperable with other clients that support OTR and XMPP, such as Adium, Jitsi, and more.

ChatSecure only uses well-known open source cryptographic libraries to keep your conversations private. Other apps may make claims about 'military grade' security but, without publicly auditable source code and verifiable end-to-end encryption, you cannot be truly safe.

* XMPP with TLS certificate pinning.
* OTR for verifiable end-to-end encryption and forward secrecy.
* OMEMO for a mobile-friendly alternative to OTR.
* Tor integration for easy access to XMPP .onion services.
* SQLCipher to locally encrypt conversation logs.
* Free and Open Source:

Follow @ChatSecure on Twitter:

►► ChatSecure Donations
Subscribe to ChatSecure to help make developing free and open source privacy tools sustainable. We welcome any contribution to support ongoing development. The donation levels are currently $2.99/month, $5.99/month or $19.99/month. Here's what you get:

• Feel good supporting indie software
• Continued development and updates
• Help keep the app free for everyone

To manage your subscription:
• You can turn off auto-renewal via the main Settings app:
• Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Your iTunes account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal.
• Payment will be charged to iTunes Account at confirmation of purchase.
• Visit the following URL to view our Privacy Policy:
• Visit the following URL for full terms of use:

What’s New

Version 4.3.8

* Improved launch performance, reduced binary size and memory usage
* Tor
* SQLCipher 4.2.0
* Update 3rd party dependencies


Ratings and Reviews

4.6 out of 5
437 Ratings

437 Ratings

9w9 ,


Сервера не работают на iOS, не только в приложении, но и другие. Проверил 12 серверов, не подключается. Подключается только к и то без Push. Исправьте!
UDP: все заработало, но нет Push, но это косяк не разработчика, это сервера.

bagozzzza ,


Поиложение хорошее, лучшее в своем роде на ios ,но! Приложение не работает в фоновом режиме! Ради бога исправьте этот недостаток , потому-что , приложение используют только те - кому оно действительно нужно! А находится постоянно в онлайне с открытой беседой , просто нет возможности ! Надеюсь разработчики услышат и исправят этот недостаток!

Developer Response ,

You can only get push notifications if your XMPP server supports XEP-0357. Contact your server operator and tell them to install mod_cloud_notify for Prosody or mod_push for ejabberd.

vsolo322 ,


Не могу создать акк. Постоянно пишет - не удалось подключится к серверу и не важно какой сервер я выбираю


Chris Ballinger
73.7 MB

Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Arabic, Catalan, Danish, Dutch, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Norwegian Bokmål, Persian, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Tibetan, Traditional Chinese, Turkish, Uzbek, Vietnamese

Age Rating
Rated 4+
© 2019 ChatSecure Developers
In-App Purchases
  1. $2.99 Donation 199 р.
  2. $5.99 Donation 399 р.
  3. $9.99 Donation 749 р.


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

More By This Developer

You May Also Like