Maestro Pro
When the app uses the internet
The app uses the internet only when you ask it to. Searching for scores, lyrics or singers sends your search words (and, to match singers, the song title and artist) to the services that answer: the web search engine used for Search Scores and the sites it finds, GitHub, LRCLIB (lyrics) and Genius (singers). Downloading a free score fetches it from the site that hosts it. Those services have their own privacy policies.