Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as text messages on your phone. Here's how we do it:

• INSTANT MESSAGING: Your unique Trillian username can be used to send unlimited messages free of charge. Trillian uses your existing data plan and/or WiFi.

• ANYWHERE: Trillian's continuous client feature delivers your chats instantly between all of your connected devices. In addition, Trillian automatically silences push notifications on mobile devices if you're active on a desktop - no more dealing with a phone buzzing on your desk all day!

• SIMPLE: Trillian places a strong emphasis on fast and reliable message delivery and a beautiful, easy-to-use interface.

• SECURE: All communication with Trillian servers uses TLS to ensure third-parties can't read your chats.

• INTEROPERABLE: Of course, Trillian wouldn't be Trillian without support for Facebook Chat, Google Talk, ICQ, and Jabber.

What’s New

Version 6.1.3

iPhone X support and bug fixes. Full changelog:

Ratings and Reviews

4.2 out of 5
6 Ratings

6 Ratings

Natharran ,


Even though I don't like the interface very much, it supports a lot of protocols and it's *reliable* (which is the very reason I switched from IM+). What I'm missing, however, is local history without the need of uploading it to Trillian servers.

jc231321 ,

Various issues

Good overall but when running multiple clients (desktops + iphone) sometimes unread messages come on only one of them. History synchronisation sometimes doesnt work. Keeps bothering me with 'rate this app' even though Ive rated previously.

Tygrik ,

I don't like it ...

- The app itself looks nice, but it is slow as hell and it has some problems with ordering messages, push notifications, and so on.
- It crashes very often and loads old messages.
- Sync with Mac is not ok as well.
- When you start the app in landscape mode, it cuts off the search bar.
- It loads the last chat - not the chat with unread messages, which sent you "push".
- Also the state of my contact should be more visible.
- There is also problem with connection from another location (when using ICQ protocol and landscape mode)


Cerulean Studios, LLC
23.2 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.


English, Bulgarian, Czech, Dutch, French, German, Hebrew, Hungarian, Italian, Portuguese, Romanian, Russian, Slovak, Spanish, Ukrainian

Age Rating
Rated 4+
© 2018 Cerulean Studios, LLC
In-App Purchases
  1. Trillian Pro - One Month 129,00 Kč
  2. Trillian Pro - One Year 1 290,00 Kč


  • Family Sharing

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

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