Whether you have fished or not, this app is a complete waste of time. The information is VERY general and not tailored to the specific species of fish at all. Under each fish species, it lists one or two general paragraphs about them that looks like it was copied from something like wiki.
For example: I picked this up as a quick impulse buy before going muskie fishing, a species Ive never fished for before. It says they like spoon lures, but when you tap on "spoons" under muskie, its the same "spoon" lure page for every species. In reality, the spoon types (colors, sizes etc) fish bite on vary dramatically between species.
Save your money. Im deleting it to save the space on my iPhone.
Oddjob100 about Freshwater Fishing Guide, v2.0