Bio Database is an app that allows you to search through all recorded species and taxa known to man. This includes options to search for a kingdom, phylum, class, order, family, genus, or species. As well, Bio Database offers an advance filtration system, allowing you to filter exactly which group you want your search results to be a part of. In addition, this app gives you an autocomplete system to aid you in your search.

Once you have your search results, Bio Database allows you to open a popup for the queried species/taxa. This popup will include the Wikipedia image of the taxon/species, as well as the Wikipedia summary and a list of it's higher taxa. You can tap on these higher taxa to view their pages as well. Bio Database also gives you a button to find all the children taxa/species of the item you have open, if it is a taxon.