Kingdom Fungi is a free Android app developed by Wiki Kids Limited, designed for those interested in learning about the structural features, classification, and impact of fungi. The app offers in-depth information about fungi and its role in ecosystems, medicine, and food processing.

Users can recognize fungi as the closest living relatives of animals and classify fungal phyla. The app also helps users identify useful and harmful effects of fungi, appreciate the role of fungi in the field of molecular biology, and list some of the fungal species seen in everyday life.

The app is part of the Simply Science platform, which offers concept-oriented content in maths and sciences for K-6 to K-12 grades. Students can develop strong basics, critical thinking, and problem-solving skills to excel in school and beyond, while teachers can use Simply Science as a reference material to design engaging learning experiences. Parents can also participate in their child's development through Simply Science.