Drift vs Scope & RedDot Adjustment Tool

Drift is a precision ballistics calculator built for long-range shooters who want their software to match the quality of their gear. SET UP IN UNDER A MINUTE Search 1,300+ bullets and 600+ factory loads across priority calibers. Pick your rifle, pick your ammo, and Drift auto-populates ballistic coefficients, muzzle velocity, and bullet weight. Handloaders get a first-class path: select a bullet, enter your chrono'd MV, done. Manual entry is always available as a fallback. SOLVER YOU CAN VERIFY RK4 point-mass solver with G1 and G7 drag models. Spin drift, Coriolis, and aerodynamic jump corrections. Validated within ±0.1 mil at 1,000 yards against JBM & AB — a claim you can test yourself. Sub-10ms solve time. BUILT FOR THE RANGE — Hero holds at a glance: elevation and windage in large, readable type — Range cards with smart interval presets and transonic zone indicator — Wind compass with clock-face direction input and speed strip — Atmospheric auto-populate from phone sensors and WeatherKit — Screen stay-awake so your range card doesn't disappear mid-string — Distance input via stepper, keyboard, or preset capsules YOUR DATA, YOUR DEVICE Offline-first. No account required. No server dependency. Profiles are stored locally with iCloud backup. Built to match the trust standard of the physical data book. GEAR IDENTITY Your Arsenal shows composited rifle silhouettes built from your actual setup — platform, stock, barrel length, optic, mount. Not clip art. Your rifle. Drift is built by a product designer and shooter in Florida. No account walls, no subscription bait, no tactical cheese. Just a ballistics tool that respects your time and your data.

Zero your scope or red dot with precision — right at the range, using just your phone. Scope & Red Dot Adjustment Tool takes the guesswork out of zeroing. Simply photograph your target, mark your reference scale, point of aim, and shot impacts — and the app instantly calculates the exact number of clicks and direction needed to bring your scope or red dot to centre. HOW IT WORKS 1. Photograph your target at the range 2. Mark two reference points at a known distance apart 3. Mark your Point of Aim 4. Tap each shot impact 5. Get exact click adjustments — instantly FEATURES - Supports MOA and MRAD scopes and red dot sights - Works at any zeroing distance - Displays results in inches, cm, or mm - Export annotated target images with full results overlay - Built-in Expert Advice with a 6-step safety checklist - No ads, no subscriptions — completely free SAFE BY DESIGN Built-in range safety reminders and a firearm safety checklist ensure every session starts safely.