Ullr is the mobile-first software platform for ski resort and bike park operations. From terrain park build logs to ANSI B77.1 lift documentation to bike park trail sweeps, Ullr brings your daily logs, inspections, maintenance, and risk management into one system that works anywhere on the mountain — even offline.
Trusted by resorts large and small across the world.
** For Mountain Operations Teams **
Ullr replaces clipboards, paper forms, and scattered spreadsheets with a single source of truth for your mountain.
• Terrain Parks — Build logs, park logs, jump measurements, and feature-level history.
• Lift Ops. & Maintenance — A unified digital logbook for every lift, plus stoppage tracking, recurring inspections, and work orders.
• Bike Parks — Trail sweeps, condition reports, and maintenance documentation built for summer ops.
• Custom Forms — Digitize your existing paperwork or build new forms tailored to your mountain.
• Offline-First — Work out on the hill without a signal. Everything syncs when you're back in range.
• Share Conditions — Auto-update park maps, lift status, and trail conditions on your website, social media, or through the Ullr API.
** For Riders **
Follow your favorite mountains to see what's set up in the park, what lifts are spinning, and what trails are open — with push notifications when conditions change.
Now if we can only get more users or even park staff to update each mountain regularly this would be sick
Lots of potential
innewY0rk
I like this app alot and think its really useful, but also think with some extra added features and final touches it could be even better it would be used by more users. Feels unfinished at times.
This is sick🎿
Michal Lee
Really cool app, can’t wait get some features up at my home mountain. Like the weather feature toooo
Good app
Boberkurvva
Some guy at the big bear parking lot changed my life when he told me about Ullr. Best app ever
What's new:
- Bug fixes
Version 2.40.2
The developer, Future Spin Software, LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Contact Info
User Content
Identifiers
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Future Spin Software, LLC
Size
92.3 MB
Category
Sports
Compatibility
Requires iOS 15.6 or later.
iPhone Requires iOS 15.6 or later.
iPad Requires iPadOS 15.6 or later.
iPod touch Requires iOS 15.6 or later.
Mac Requires macOS 12.5 or later and a Mac with Apple M1 chip or later.
