Not any more!
This is the free version of 'Smart SMS', which allows you to set a threshold of text messages in a certain amount of time. If you go over that threshold, your phone will automatically go to silent for the incoming text. Once you go over a second threshold(that you set), your phone will return back to normal volume if you receive another text.
You can set it to either treat all text the same, or by person. So if you are texting furiously if person A, and person B text your, their text message will be normal volume unless they text your more times than your allotted threshold.
The free version has the following settings:
More than 2 text in 2 minutes -- Goto Silent
If you haven't received a text in 10 minutes -- Return to prev mode
Show when phone changes -- Let's you know when it changes the ringer mode.
Per Person - Disabled. It treats all text as the same same, you can not do per person.
If you like this version, be sure to buy the regular version to unlock all the above settings to be customizable by you!
Tags: Text Message, Volume adjustment, SMS, MMS, alert notification, system tools, sound adjuster, ringtone