I have been using Logos since version 4. I have paid quite a lot for it and upgraded everytime when a new version comes out(I know a lot of you bought more than me). I appreciate what I got in the desktop version in each iteration but seems to me that no more ground-breaking features especially compare to other desktop bible softwares (I don't own them but I read about them from blogs). I really like to use the Logos for iPad as the iPad becomes my most-used computer (esp iPad Air 2). I can foresee that within 1-2 iterations of iPad and iOS it would replace most of the functions of the laptop or desktop.
But it seems to me that Logos hasn't paid enough attention to this enormous user-based platform. The update of the Logos for iOS app were merely small incremental improvement. no new functions has been added for a long time. With the coming of new iOS9, I can see the iPad can achieve more in productivity (like split screen, keyboard shortcut support etc.) But I am not very postive about the development of Logos for iOS(or at least for iPad). I know a lot of users like mine wants have more features to be developed in iOS version. And everytime I posted a wanted feature I was just reminded to vote for it. But I don't see my votes or any votes make the development accelerate. I can only conclude that Logos doesn't put enough resources on it. I think every new features implemented on the iOS can be a ground-breaking one in the mobile space. I don't think it is a good idea to change to other platform like windows 10 in order to have a full-functioned Logos(Apple becomes the king of the tablet not because of the apps only). I don't need a full version of Logos on iPad but constantly updating & empowering Logos App which helps us to have good bible study on the road. I think it gives a edge for Logos to compete with other bible softwares.
Just a thought to share. And I hope a new version of logos for iPad will take advantage of the new features of iOS 9 soon (esp split screen, keyboard shortcuts).
I wrote this in my iPad Air 2 with a bluetooth keyboard case.
Someone who loves Logos & iPad