I have a few Bible apps, but this one is most comprehensive especially if you own their massive library in your PC. Synching is very smooth, and I am very happy that I can use the app offline. However, even if you own their library, due to some licensing issues, certain books (and really good ones) are still not available on this app. But I am sure that people at Logos are working hard every day to make everything as good as possible. I really appreciate their hard work and effort.
issuepravdu about Logos: Deep Bible Study, v3.0.2