DeerKeepr is a free iPhone app designed for hunting enthusiasts to log their hunts and track their hunting statistics. With DeerKeepr, users can record detailed information about their hunts, including factors like wind, time, and deer sightings. Additionally, hunters can document their harvests by attaching pictures, allowing them to maintain a personalized journal of deer harvested.

The app offers valuable insights through its statistics feature, which analyzes user data to determine the most optimal hunting times, stands, and wind conditions based on past logs. Users can also view a comprehensive overview of deer sightings and harvests for each calendar year, providing a clear tracking system for their hunting activities.