Monitoring the resource usage of an application program

In general, the subject matter described in this specification in the methods, systems and program products for monitoring the consumption of resources of an application program can be implemented. On information identifying the resource consumption by a plurality of computing devices and on requirements of a particular application program being accessed. Each of the multiple computing devices made available some of the information. The accessed information is analyzed by a computer system to determine one or more values ​​that identify the resource consumption by at least one subset of the computing devices. A display value, which illustrates the one or more values ​​is provided for display on a particular computing device, and in cooperation with a display of a network-accessible software marketplace for application programs. The software marketplace for application programs provides application program software for execution by the particular computing device and other computing devices.