Map Marks is a lifestyle app designed specifically for retriever trainers. This app is a valuable tool for recording bird and blind placement during training setups, field trials, and hunt tests. It offers features that make it easy to share setups with friends through platforms like Facebook and email.

With Map Marks, you can easily record the exact location of a mark or blind by simply pressing the map for 1 second. The app allows you to choose the type of throw for each mark, including left, right, angle in, square, or angle back.

In addition, Map Marks provides the flexibility to easily erase or move any mark, blind, or mat to a new location. The settings icon provides access to a menu where you can customize the display of mark titles, distance, and your current location. You can choose to display distances in yards or meters, as well as the order in which the marks were thrown or picked up.

Furthermore, Map Marks maintains a chronological history of your saved setups, allowing you to easily track your training progress over time.

Please note that the developer of Map Marks is Bill Pearson and the app is available for iPhone users. It is licensed as a full version and falls under the lifestyle category.