I've been using SongBook for a couple of years now and find it does pretty much everything I need. I must admit I'm a fairly 'low end user' and have not tried to use many of the enhancements and font option that are available. But for me and a couple of my friends it does the job very well. I like the feature of being able to tap a chord symbol and see different inversions show up on the screen. In fact, sometimes when a song I'm looking at mentions a chord I've never heard of I open a new song, type in the chord, then tap it to see just what the fingering is (if you get my meaning). I also like the metronome option and the scroll is something I use all the time. It's a bit fiddly to edit songs but once you get the hang of it things go quicker. I'm aware that SongBook works perfectly on Apple products, pretty well on Android and not very well on the Microsoft platform, A of mine mate had a Microsoft tablet but couldn't get SongBook to work properly so he bought an iPad and all was good.
I have not heard of OnSong but I'll look it up. I went with SongBook because a couple of friends use it and told me about it. So I didn't hunt for something, just took their suggestion. I'm hope this is enough info for you but if you have other more specific
Interesting - I think I narrowed my search to the two options of "OnSong" and "SongBook", and found that I'd previously downloaded the first when it was a "free release" for some reason - I'd discounted it at the time, but then had a play and opened up a wider world ... mostly because the older folks I jam with kept giving me paper copies of their songs, and I ended up with a very large folder full of songs ...
BTW: welcome aboard!!
Cheers
Richard


