Pay The Hippo is a free Android application developed by Jonas Kristensen that helps teams manage and assign fines to each other to save up money for their next big event. It is a great tool for sports teams or study groups to keep an overview of who owes what.

The app is easy to use and allows team members to add new fines and assign them to specific individuals. The app also keeps track of all the fines and shows the total amount owed by each member. Additionally, users can set up reminders to ensure that everyone pays their fines on time. The app has a simple and clean interface that makes it easy to navigate and use.