Observed arrival · 2026-09-16
Trace Precision, a Ballistics Calculator for Your Actual Reticle
A planned iPhone and Apple Watch tool for precision-rifle dope, combining reticle-aware holds, map-based ranging, weather inputs, and tuned ballistic tables.
Field notes
The proposed workflow joins reticle rendering, ballistic tables, satellite-map ranging, GPS conditions, and field-position marks in one system. Its scope is unusually explicit: tables can extend to 3,000 yards for ELR loads, while the watch is described as carrying a 10-yard ladder, course stages, wind controls, and the applied reticle. The page also describes chronograph CSV import and back-solving velocity or BC from confirmed impacts, though these capabilities remain presented as product plans.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue