I had trouble (mostly my fault, not being a tech-weenie) getting everything loaded, and the app creator (in Austria!) was super-helpful, spending more than 2 hours on chat with me! The app will be a great resource on my upcoming (fifth) visit to Costa Rica. It could use more detail and is missing a few species I know should be included, but it also has a huge species list, very useful for those biota for which I don't carry a field guide, since I'm mainly a birder.

A fantastic resource for wildlife enthusiasts and professional workers alike. You’re paying for much more than just a field guide—the photography alone is artwork and the user interface is streamlined and sleek. You’re paying for an updatable photography book by a number of talented/skilled photographers. I think complaints about price miss this—the work done to achieve something like this is immense and there is no comparable resource like it for Costa Rica. Physical field guides suffer from the fact that taxonomy is ever-changing and fluid. A guide such as this can be updated to add taxa and bring things up-to-date. This is the future of field guides.

I downloaded the entire app and paid for all the sub categories (everything.) While you get a very wide range of what I presume to be all the fauna in Costa Rica, what you really get are just pictures. You get one picture of the animal, bird, reptile, or insect, it's Latin name and it's technical classification in the taxonomy of Animalia, and that's it. No description of the animal, no description of where you might find the animal, no description of its habitat, no description of its behavior, or no differential description between two similar animals. What do you get is a link to the Wikipedia page of each animal, bird, insect, etc. This works out great in all the Costa Rica jungles that have Internet access (not many.) This app reeks of laziness. It's essentially worthless.I intend to delete the app before I go to Costa Rica.

Helped me learn many new types of animals on my trip