CruxlogFind the problem. Even with no signal.
Cruxlog is an iPhone bouldering guide for Southern California and Las Vegas. 3,166 problems with grades, beta and a map of every boulder, all on your phone, no account needed.
Coming soon to the App StoreFour regions
Joshua Tree1,290 problems
Stoney Point223 problems
Idyllwild / San Jacinto1,000 problems
Red Rocks653 problems
Built for the crag
Everything works offline
Every region, area, boulder and problem is in the app. Browse, search and filter by V-grade with no connection at all.
Offline maps
Download a region's map once: satellite imagery, terrain and trails, with full detail around every boulder. After that the map works with no signal. Online, you can use Apple Maps instead.
Your logbook, on your phone
Log sends, keep a to-do list and watch your grade pyramid grow. It stays on your device. No sign-up, no tracking, no ads.