Truing — where the math meets reality.
Any solver computes a trajectory. Trued corrects it with your own impacts: double-tap a range, enter where the round landed, and the app fits one correction across the whole table — including the ranges you haven’t shot yet.
- —One correction across the whole trajectory — not a tweak per range.
- —Your impacts refine a trued BC that holds at distance.
- —A load change invalidates stale corrections automatically.
For gloved hands, low light, and radio silence.
Offline solver
A native Rust solver runs on the device. No network calls, no data out — a full solution at altitude in deep winter.
Mission Mode
One toggle cuts GPS and silences the app’s emissions. Keep a low signature and work even under radio silence.
Night mode
Dim red on black for low-light and night-vision use — read the numbers without the screen giving you away.
DOPE export
A print-ready card as PDF or CSV. Print the card, pocket the phone, go dark.
Profiles & bullet library
Rifle, optic and load as profiles. Pick a bullet with published G1/G7 coefficients, or enter your own.
Spin drift & Coriolis
At distance the solve accounts for spin drift and the Coriolis effect — no hand-guessed corrections.
A DOPE card you can actually print.
The solution leaves the phone as a print-ready card — taped to a stock, on an armband, or filed as CSV. Units, ink and language are yours; the layout is field-legible by default.
Built for people whose hit is the whole point.
Trued is for military, law-enforcement and serious recreational precision shooters — people running a known load who need a number they can stake a shot on. As exacting as a desktop suite, but built for one hand and the cold.
Request beta access.
Trued is pre-1.0 and in a small closed testing track — iOS-first, with Android on the way. Tell us how you shoot and we’ll bring you in as seats open. No public release date yet.