GolfBrain

Make club choices with carry estimates adjusted for altitude and weather.

Enter your normal carry distance for each club and set your home reference altitude. GolfBrain estimates how those distances change where you play, with your stock and adjusted distances side by side.

Features:

• Your own bag with stock carry distances and the clubs you want to use during play.
• Carry adjustments for altitude, temperature, humidity, and wind.
• Estimated lateral wind drift relative to your shot direction.
• Wind direction and speed, with guidance that follows your phone's orientation.
• An Apple Watch companion with compact club, stock distance, adjusted distance, and drift rows.
• A round timer you can pause, resume, and finish.
• Yards or meters, with temperatures in Fahrenheit or Celsius.

No account, subscription, or external sensor is required. Your bag is stored on your device and shared with your paired Apple Watch.

Weather is provided by OpenWeather for your location. An internet connection is needed to refresh weather. Location and compass access are needed for the corresponding adjustments.

Distances and drift are estimates for recreational use. They do not model your draw, fade, or roll.

GolfBrain is free and provided as is. Personalized support and future updates are not promised.

This app is licensed under Apple's Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/