HikariYomi (光読み) is a native iOS AR optical ephemeris & field planner for photographers.
Unlike scouting tools that push subscriptions and fail off-grid, HikariYomi runs 100% offline via on-device astronomical algorithms.
Highlights:
• Live AR celestial arcs & golden hour countdowns
• Prime lens FOV simulator (24mm–135mm) with 3:2 frames
• Map shadow projections & 16-day sunset scores
• Milky Way core tracking + NPF shutter limits
• Free core tools, one-time $7.99 Pro buyout
