Heat 1 is a free iPhone app developed by Adam Ambrosius. It falls under the lifestyle category with a specific focus on sports. This app offers two exciting game modes for users to engage in.

In the "Top 10" game mode, users are challenged to predict the top 10 male and female athletes who will perform exceptionally well in a competition. Points are awarded based on the accuracy of these predictions, adding an element of excitement and competition to the experience.

The "Shot Caller" game mode adopts a pick-per-event style, where users choose one male and one female athlete for each event. Points are earned based on the performance of the chosen athletes in each event. However, users must strategize wisely as they only have two plays per athlete throughout the competition.

With its focus on sports and competitive gameplay, Heat 1 offers users an engaging and thrilling experience. The app's intuitive interface and smooth functionality make it accessible and enjoyable for sports enthusiasts of all levels.