Learn Biology by WAGmob This app offers 28 interactive tutorials and 6 quizzes to make biology learning easy. Its reference ability and continual updating make if perfect for any biology student.

High School Biology Guide With 1000 biology terms taken from a digital high school textbook and enhanced with quizzes, flash cards and a glossary, this app is a complete instructional system for learning biology.

Biology (Keys) This app is a four book series which includes animals, life science, SAT preparation and biology AP and thus offers an intro to advanced learning of biology.