Certain applications modify the initial display presented when a user activates their Android device. This modification introduces promotional content before access to the device’s primary functions is granted. These interventions often serve as a monetization strategy for developers or device manufacturers.
This approach offers a potential revenue stream, enabling developers to provide applications at a reduced cost or even free of charge. Historically, it has been employed as a way to subsidize hardware costs, making devices more accessible to a wider range of consumers. Its prevalence, however, raises questions regarding user experience and potential security implications.