Messages is an SMS and instant messaging application launched by Google in 2014 and is available on the Android system and on the web. It supports receiving and sending Rich Communication Solution (RCS) messages. Initially, it did not support end-to-end encryption and started using Signal protocol for encryption in November 2020.

Messages has the following features：

First, an automatic spam filter

The award-winning, most powerful spam blocker on Android. It automatically blocks spam from numbered, non-numbered and unknown senders. Our machine learning, artificial intelligence based technology makes spam blocking grow with each passing day.

Second, text blocker

Easily block text messages from ex-girlfriends/best friends. Key Messages has the most powerful option to block text messages based on mobile number, sender title, content keywords and wildcard rules. See only the needed and useful messages in your clean inbox, i.e. Key Messages.

Third, backup and restore without duplication

Securely back up your valuable information online on your own Google Drive. Automatic backup schedules are daily, weekly, and monthly. Our unique de-duplication technology avoids duplication of information when you restore a backup to a new or existing phone. Blocked lists and allowed lists are also backed up. Enjoy powerful and hassle-free SMS backup and recovery.

Fourth, organized SMS messages

Intelligently group messages according to different sender headers. Easily view personal and organizational SMS messages in different tabs. You can also mark important messages with an asterisk and find them in a separate folder. As the name suggests, "Key Messages" is designed to prioritize important messages.

Fifth, character and SMS charge counter

View the number of real-time message characters and how much you will be charged for the SMS message. The Key Messages feature is very unique and useful.

Here I highly recommend Messages to you, if you are interested in Messages, come and have a try！