Archery Sight Mark Pro is a must-have app for all archers. This app is designed to save you time by eliminating the need to sight your bows at every distance after making adjustments to your equipment. With Archery Sight Mark Pro, you can save an unlimited number of sight profiles for every combination of bow, arrow, and competition type.

The app is equipped with a quadratic regression model that can predict sight elevations at other distances, based on the measured sight elevation at three known target distances. You can also create printable sight tapes for various mark intervals and in normal or reverse orientation from each saved profile. Additionally, you can see a visualization graph of each sight profile curve and get sight corrections for uphill and downhill shots.

However, it is essential to note that the app may not provide accurate sight elevations for distances outside the calibration range. Also, the sight profiles can be influenced by many factors in your bow set up. Therefore, it is advisable to operate your archery equipment in an appropriately controlled environment.

Overall, Archery Sight Mark Pro is an excellent app that will significantly improve your archery experience.