[Zubersoft]

MobileSheetsPro uses a SQLite database, so the only real limit is the amount of space available on the device (and you would have to add a ridiculous number of songs for the file to become large). There is no limit on the amount of songs, as long as you have enough hard drive space. I try to read out only critical data at startup and then read other data when songs are loaded, as this lowers the memory usage and reduces the load time. I will mention that there is a slightly longer delay at startup as more songs are added, as more entries will have to be read out of the database. I've loaded a library with well over 5000 songs with only a second delay at startup, so I think you would have to have an extremely large library for this to be noticeable.

Mike