A media client stores separate account settings for multiple user accounts, where each of the separate user accounts includes access time limits for use of devices associated with the media client. The media client also receives a login request for one of the user accounts, and retrieves, based on account settings for the active account, interactive content for the active account. The media client presents to a user of the active account the interactive content and receives user input responding to the interactive content. The media client adjusts the access time limits for the devices, based on the user input and the account settings for the active account, and monitors usage time of the devices by the user of the active account. The media client blocks access to one of the devices when a monitored usage time exceeds the adjusted access time limit for the corresponding device.