Hello Android World!
This app is a SMS tool, can be used to group relative messages to one topic. How to group them is up to you.
In android the default grouping method is by SMS sender address. While I receive a lot of SMS from many SMS service centers. Some SMS came with different sender address, but they're actualy from the same organization (e.g. CMB, alipay). So they should be group into one TOPIC!
That's why I wrote the App :)