I appreciate the ease of switching between different texts and viewing two texts simultaneously. I really appreciate being able to have the Koine Greek and text that the speaker is using. I utilize the looking up word feature so I can see not only the translation but person, number and mood. (Perhaps a Greek grammar explanation.)
I utilize the notes and note taking ability that the app provides as well.
Bigdunes about Logos: Deep Bible Study, v5.7.2