Yes, irrigation scheduling software and apps can be used for both residential and commercial applications. While the features and complexity of the software or app may vary depending on the application, the core functionality of optimizing irrigation schedules based on various factors remains the same. Residential users can benefit from simplified irrigation scheduling software or apps that cater to smaller landscapes, while commercial users, such as agricultural professionals and landscapers, may require more advanced features and customization options to manage larger and more complex irrigation systems.