During a boring meeting, you'll want to tick the knock-type ballpoint pen.
When that happens, this application is recommended. You can tick the pen on the screen. And turn off the sound, can only vibrate. Not to disturb those around.
Android compatible version :
1.6 or higher
Last Update (v1.0.1) :
Knock Sound is a free software application from the Arcade subcategory, part of the Games & Entertainment category.
The app is currently available in English and it was last updated on 2010-06-20. The program can be installed on Android.
Knock Sound (version 1.0.1) has a file size of 189.79 MB and is available for download from our website.
Just click the green Download button above to start. Until now the program was downloaded 85 times.
We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.