As @stitch mentioned earlier I use Songbook Pro.
I used to write everything down manually in a journal including tabbed riffs etc not just lyrics and chords. Then I think @Rossco01 recommended Setlist Helper which although it runs as an independent app uses a browser interface to manage and populate. I moved to Songbook Pro, as it runs as an app on the desktop and all my mobile devices and can be kept in sync by backing up to the cloud. The feature I liked was the ability to import chord sheets direct from UltimateGuitar, along with Chordpro and txt files (see examples below). The ability to edit allowing for corrections. There is automatic scrolling which can be adjusted tempo wise to provide a visual aid while you are playing.
Add to that the ability to create and edit setlist it was a no brainer and portable across all my mobile device on a single licence. 
I would add there is a weird “drone” for the song Key that can be select, which will play as the song scrolls from start to finish. I really need to find out more about it, as its not something I use. I added a new song yesterday evening clicked on it by accident and found it served no benefit than to stop me playing. So I suspect it could be a feature my wife somehow added ! 
From UG
From TXT file
