Promega Colony Counter is a free Android app developed by promega under the Utilities & Tools category. This app is designed to make counting bacterial colonies easier by allowing users to snap a picture of an agar plate and receive a count estimate that can be manually refined. Users can save single plates or sets for later comparison, making it easier to track progress over time.

The app was tested with JM109 High Efficiency Competent Cells grown up in 50ml LB Medium, though other plate and colony combinations were not tested. With this app, you can take the tedium out of squinting over agar plates and counting bacterial colonies. It's perfect for anyone who needs to count colonies regularly and wants to make the process more efficient and accurate. Happy Counting!