Slopes: Ski Snowboard is a free ski tracking app that offers a comprehensive winter sports experience. The app provides detailed statistics about your skiing and snowboarding activity, including speed, vertical, run times, distance, and more. You can also find downloadable maps of over 200 resorts in the US, Canada, the European Alps, Australia, New Zealand, and Japan, as well as check snow quality reports before heading up the mountain.

With Slopes, you can share your location with friends on the mountain and compete against them in friendly competitions based on eight different stats throughout the season. The app features a Smart Reminders system that can remind you to start recording or stop recording your activity. It also supports live recording on interactive trail maps at select resorts with its premium feature.

Slopes is privacy-focused, and it never sells your data. Accounts are optional, and you can sign in with Apple. The app also works with Apple Watch, allowing you to see live heart-rate data, close your activity rings, and get fitness insights for every twist and turn.

Overall, Slopes: Ski Snowboard is an excellent app for winter sports enthusiasts who want to track their skiing and snowboarding activity and compete with friends.