4.5 stars. A blessing. With small caveats.

Four and a half stars.
Love the app. Getting a bit glitchy as more and more feature creep in.
Thats the bane of modern apps - its working well; a few new features and improvements are added. Because developers are paid to write code, then more and more features are added - feature creep - bringing with them more and more complexity.
Glitches are inevitable; soon there are so many features that the average user (the majority of users) must now parse through dozens of screens and menus to make app do the one thing it used to do so well - the primary purpose for the app - the very thing it is designed to do: provide a convenient and simple way to read the word of God.
If features arent added, though, the app gets stale, loses its appeal to the user base and those looking for a good Bible app. I understand why the app must grow and change, but the user experience for a Bible reader depends primarily or exclusively on how the app facilitates the reading and study of (and the love for) the Word of God.

Bornagain777 about NKJV Bible by Olive Tree, v6.0.7