Observed arrival · 2026-10-22
A pocket topo for Taiwan’s boulders
TOBG presents an iPhone guide for recording Taiwan bouldering areas, stone photos, and hand-drawn route topos offline.
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Taiwan outdoor boulderers building local route guides
- Worth noticing
- Topo lines sit over stone photos, with start and end markers and grades from V0 to V14.
Field notes
The described workflow starts with a user-created crag and area, then adds stone photos that can be cropped to a consistent ratio; route lines, start and end markers, and V0–V14 grades sit on the photo. The page says GPS access points are pinned manually and nearby crags are checked during entry; its App Store QR code and product destination are still marked for completion after listing.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
◎NicheUnusually specific use
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