Thank you so much for your feedback, will make a few changes as soon as possible. Work has busy and has kept my time tight, but thanks again for your support.
I am considering a few changes in the hymn book, version 1.5, and first and foremost I will make these changes:
1) I know playing with the zoom is kind of tedious, so that goes away first.
2) I will place a hymn directory/index. Where you can search by number or by name the desired hymn.
3) Image quality control, since internet connections vary, I will make the choice be made by the user on how good the quality of the image will be.
For release 2.0 I am considering this where possible:
a) Hymn Slider, to slide from hymns with one slide. ** Though it takes a lot memory and interent speed **
b) PDF-rendering of the hymns rather than JPEG. ** It takes more work for the phone to render a PDF, but if possible I think the choice has to be made by the user. **
c) Download of all hymns rather than loading hymns from the Internet ** Will check if the Church's copyrights on the hymns remain intact **
Let me know your thoughts, and thanks again!