Nature Finder is a free book application for Android devices developed by HiAFi. It is designed to help nature enthusiasts, hikers, and outdoor lovers to discover and identify plants, animals, and insects in their natural habitat.

The app features a comprehensive database of over 10,000 species of plants, animals, and insects, making it easy for users to identify them by searching for their scientific or common names. Users can also browse through different categories, such as mammals, birds, reptiles, and more.

Nature Finder also includes a map feature that shows the location of various species, allowing users to track their sightings and explore new areas. The app also provides detailed information about each species, including its habitat, behavior, and conservation status.

Overall, Nature Finder is an excellent resource for nature enthusiasts who want to learn more about the world around them. Its intuitive interface, comprehensive database, and map feature make it a must-have app for anyone who loves spending time outdoors.