Mobile apps for scientists were discussed, including types like dedicated apps, web apps, and where to find them. Apps are available for tasks like molecular design, interacting with databases, and calculations. Features of tablets versus phones were compared. Future developments may include more powerful platforms, easier data entry, and cross-platform apps. An example problem of tracking calf embryo biopsy samples was presented, and how a mobile app could provide an integrated solution by simplifying data entry and syncing information across devices.