Downloadable mobile applications for uploading and editing digital images and purchasing prints of the digital images for delivery to others; Downloadable mobile applications for uploading written content and purchasing prints of the written content for delivery to others; Downloadable mobile applications for transmitting and receiving text, images, files, audio, video and audio-visual content and other data for the facilitation of communications between two or multiple users; Downloadable mobile applications for accessing databases and online directories providing information regarding correctional facilities and those held there