How quickly can you conquer Mother Natures Stairmaster? Find out with the Grouse Grind App, powered by Finger Food Studios. Track and record yourGPS progress and compare times with friends for this unique 2.9 km hiking trail on Vancouver's Grouse Mountain. Features of the app include:-Grind Timer: Record how long it takes you to do the Grind.-GPS Tracking: Track your progress on the Grind from Start to Finish.-Race Against Yourself: Turn on "My Best Time" in the GPS Tracking screen to see how the Grind you are currently recording compares to your best Grind this season.-Sharing: Let your friends know how you did! Post your best times to Facebook and Twitter.-Grind Replay: Replay all your Grinds and compare them to previous ones.-Badges: The more Grinds you complete, the more badges you earn.-Grind Friends: Connect with friends and see who's Grinding the most!-Rankings: Keep up to date with the top Grind times of the season, your friends' best times and where you rank amongst your peers.-Weather Report: Dress for the weather. Plan your next hike with our 4-day weather forecaster*Please note that continued use of GPS running in the background can dramatically decrease battery life.