ManyCam is a free or purchasable application to enhance the video creation experience on multiple platforms. Developed and published by Visicom Media...
Apple iChat AV is a great, free Mac program and has been created by Apple.
SMS for iMessage App iChat is a free program for Android that belongs to the category Social-communication, and has been developed by MDRS LLC. This program...
ChatTunes is a good, free Mac program, being part of the category Internet software with subcategory Chat & Communication.