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Last updated on: 2026-08-09
Android Apps > Business > Trillian
Trillian icon

Trillian

7.0.0.23
Cerulean Studios, LLC
4.08
16,591 reviews
500,000+
Downloads
Free

Modern and secure messaging and calls for people, business and healthcare.

Trillian Screenshot 1 of 4
Trillian Screenshot 2 of 4
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4.08 · 16,591 reviews · 500,000+ downloads

About Trillian

Trillian is a business app developed by Cerulean Studios, LLC.

Download Statistics

Trillian has been downloaded 950 thousand times. In the last 30 days, the app was downloaded 0 times. It is ranked in the top 100 business apps.

User Ratings

Trillian is rated 4.08 out of 5 stars. The rating is based on 17 thousand ratings.

App Information

Trillian is FREE to download. The APK download size is 68.11 MB. The latest version available is 7.0.0.23. The last update was on August 2, 2026.

Technical Requirements

Trillian requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2010.

Description
Trillian is modern and secure messaging for people, business and healthcare.
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More data about Trillian

Price Free to download
Total downloads 950 thousand
Recent downloads 0
Rating 4.08 based on 17 thousand ratings
Ranking Highly ranked
Version 7.0.0.23
APK size 68.1 MB
Number of libraries 20
Designed for Android 9.0+
Suitable for Everyone
Ads NO ads

App Performance Report

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Trillian compared with similar apps

Common keywords of similar apps

Trillian Instant Modern People Stay Businesses Sizes Free Employee Compromising Touch Family Friends Messaging Secure Healthcare Business Calls Hipaa Compliant Communication

Keywords missing from this app

Patient Care Team Patients App Information Call Chat Messages Platform Connect Video Health Medical Time Conversations Communications Recent Collaboration Direct Improvements Buzz Clinical Data Telehealth Staff Teams Message Sharing Provider Share Access Real Voice Easy Text Features Groups User Home Bug Evertel

Google Play Rating history and histogram

Rating history
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9.6K
2.8K
1.6K
1.2K
1.5K

Downloads over time

Downloads over time
Subscribe to see download velocity and history

Trillian has been downloaded 950 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Trillian

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Developer information for Cerulean Studios, LLC

Cerulean Studios, LLC

android-support@ceruleanstudios.com

Website

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Comments on Trillian for Android

★★★★★ Lori Sarian · Aug 26, 2024
Have been using for 2 years throughout office and wouldn't change it for the world! Tried many, this one is the best! UPDATE: Two years later and STILL love this platform. Management is unmatched.
★★★★★ Craig Matthews · Feb 24, 2025
Trillion is great. Been using it for work for years on my computer. This phone app makes a good backup.
★★★★☆ Cad Delworth · Aug 1, 2026
An excellent I'm, my one criticism being that enabling Text Formatting changes hyphen-space at start of line to a bullet point. I sort of see why, but I tend to start a line with hyphen-space when it continues the previous line, if you follow me?
★★★★★ Marc Williams · Jul 1, 2026
I used Trillion when it first became available last century. If I consulted for a company Trillion was one of 4 programs I insisted on everyone uses whom I'd interface with. Is this APP similar to that or is it entirely new? Thank you
★★☆☆☆ Anna Swanson · Oct 4, 2025
Chat is deleted-not good I wouldn't use trillion if I had the choice
★★☆☆☆ Unicorn (Default) · Jul 13, 2026
The latest version is such a downgrade in function and appearance. I updated in hopes of having the Klipy GIF picker, and now I have to deal with frustrating animations when sending messages, lag when typing, and unintuitive settings layout. It even forces reset my settings when I updated, blinding me with light mode (which I will never willingly use). I also can't use the built-in camera app anymore because it flashes the screen blinding white on capture.
★☆☆☆☆ R X · Jul 21, 2026
Glad its getting updated. Keep it up if possible this is our fav messenger. Also happier with tje bugs being fixed now. So far its gotten better. Also if needed i jave info on how its effected our phones. Mine has problems launching from app button. It stalled out in black screen then restarted our phone partially. Then once it restarted and i re-did my screen lock (after being locked out when trill was restarted). It was working again no prob starting the second time but its always 2x to fix it
★★☆☆☆ Shawn Hall · Aug 27, 2024
I used to love Trillion. Over the years they've added more features and, sadly, given up on reliability. For example, my son sent me a message that I received on my computer almost instantaneously and the next morning - 14 hours later - the message finally appeared as "new" on my phone. This is commonplace and messages are NEVER received on our phones with any rhyme or reason. We are now researching alternatives. Tril, you'll be missed, but not as much as the important messages I never received.

Google Play Rankings for Trillian

Top rankings

Rank Country Category List
87 France Business Top Grossing
96 Spain Business Top Grossing
155 Italy Business Top Grossing
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Ranking history in France

Ranking history
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Technologies used by Trillian

32 permissions · 20 libraries
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