Glastonbury is the ultimate clashfinder stress test: Pyramid, Other, West Holts, The Park, Woodsies, and a dozen secret corners all pull at once.
Radar Clashfinder lets you build a personal Glasto timetable, see when must-sees overlap, and set reminders before you leave the previous set. It will not teleport you across Worthy Farm — but it stops you discovering the clash at the bar queue.
After the festival, log Glastonbury as a multi-day diary entry with the artists you caught. That record feeds Concert Wrapped and your venue map far better than a crumpled printed grid.
Pair Clashfinder with Find for club and arena shows the rest of the year so your Glastonbury weekend sits next to London and Bristol gigs in one timeline.