Museo Galileo is a free official guide for science enthusiasts. It is an Android-based application developed by Telemaco. This app is an excellent companion for visitors to the museum, as it offers audio commentary, text pages, and videos to explore the museum's outstanding collection of scientific instruments. The museum has a collection of scientific instruments that were gathered over four centuries by the Medici and Lorraine dynasties. The collection includes all the original instruments designed by Galileo, including his only two surviving telescopes.

The app provides information on all the items on display and is an excellent educational tool for students and researchers. The audio content can be listened to while visiting the museum, but visitors will need earbuds to enjoy it. The app requires an internet connection, but free WiFi is available in the museum. The app is user-friendly and easy to navigate, making it an ideal guide for visitors to the museum.