Currently, there are numerous Android phones that were backed up with the innovative camera functionality. Many of them are actually provided with the high-resolution 12 MP camera, for example the upcoming HTC Vigor as well as Sony Ericsson Xperia Duo. But still there are many people who do not feel very convenient with the image or photo results. As a result, they’ll consider the absolutely free and best camera apps for Android in order to change or enhance their pictures or photos. The following are the instances of the best camera apps for Android handsets or tablet computers. Adobe Photoshop…