Interesting but not enough quality of maps

Unfortunately the quality of most of the maps is not good enough to read details. There is no possibility to zoom or have a full look at one map. The is a lack of sharpness of the scan or photo of some maps.
If there will be an update correcting this problems, it is really worth while to have this apps.

Norbert & Edith about 112 Bible Maps + Commentaries, v2.1