Mobile Monday

A few years ago, large companies made huge sales with wallpapers and ringtones for cell phones. Now, a while later, these companies have practically disappeared and new content for cell phones has conquered the market. Although never before have so many people had a smartphone as today, many of the old products that were successful back then have disappeared. The question now is: will this also be the downfall of current companies? Can the current offerings for smartphones, such as apps and music downloads, survive for any length of time? How are interests in the mobile market changing?