Auric Vesper
Climb Smarter, Anywhere
Free · Designed for iPad. Not verified for macOS.
Six grade systems converted instantly, a drift-free interval timer, verified knot references, and pre-trip gear checklists. Fully offline. No accounts, no tracking.
Auric Vesper is a powerful offline climbing companion built for the places climbers actually train, travel, and send — from the gym basement to remote crags with no signal.
Convert grades across French, YDS, UIAA, Ewbank, V-scale, and Font systems with clear difficulty bands and honest conversion ranges. Review essential climbing knots with step-by-step diagrams, check points, common mistakes, and safety reminders before you tie in.
Train with practical tools designed for real sessions: a hangboard load calculator, interval timer for repeaters and max hangs, custom presets, and a grade pyramid builder to help structure progress toward your next goal.
Keep a private logbook of your sends, styles, dates, notes, hardest grades, and climbing history — stored only on your phone. Prepare for every trip with ready-made gear checklists for gym, sport, trad, multipitch, bouldering, ice, via ferrata, and destination climbing, plus a rope check to help plan safer descents.
When progress stalls, use the technique troubleshooter to understand common climbing problems like pump, fear of falling, foot slips, plateaus, dyno hesitation, and poor conditions — with practical fixes and prevention tips.
Auric Vesper is fast, private, and fully offline. No accounts, no ads, no tracking, and no network access. Just the essential tools climbers need, always ready when the wall is calling.
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The developer, Don Sakai, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
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Information
- Provider
- Don Sakai
- Size
- 8.8 MB
- Category
- Reference
- Compatibility
Requires iOS 16.6 or later.
- iPhone
Requires iOS 16.6 or later. - iPad
Requires iPadOS 16.6 or later. - Mac
Requires macOS 13.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Don Sakai