The invention discloses an information processing method, device and processor. The method includes: responding to a first triggering instruction to operate a first application after the first triggering instruction is acquired, visiting the corresponding server through a communication unit, and displaying the corresponding display interface in the first application; responding to a trial operation instruction to perform trial operation on the application program corresponding first application identification after the trial operation instruction aiming at the first application identification is acquired and after the first mounting data packet corresponding to the first application identification is acquired after silent installation. By the information processing method simple in step, modification of the server and a mobile terminal is not needed. In addition, due to the fact that the first mounting data packet is mounted in electronic equipment, application program trial operation speed is increased, trial operation responding speed is increased, and trial operation efficiency is increased.