If you're upgrading from a version prior to 4.0, take a look at what was added.
- iOS 10 Tweaks.
- Add more than one bookmark to a page.
- New feature that computes and sets offsets for you automatically!
- New feature that links a PDF in My Scores to an index for you automatically!
- Import from Google Drive, Dropbox, iCloud, etc.
- Print icon and functionality in Gig Set Viewer replaced with export icon and functionality for more flexibility.
- Press and hold any song in a set list to export that song.
- Gig Set view now supports swiping left or right to change sets.
- New File Action menu added to My Scores - Link to index, Export, Rename, Delete
- New Index Action menu added to Book List - Set offset, Unlink from index