v1 · For iOS
A professional ballistic calculator with an AI Range Assistant — the only one that lets you set up holdovers in plain language.
Range AI
Say it like you would at the bench: "6.5 Creedmoor at 800 yards, 10 mph wind from 3 o'clock." Range AI sets up the shot, recommends a load, explains the correction, and troubleshoots accuracy issues in plain English.
Solver
A precision ballistic solver with environmental corrections — temperature, pressure, altitude, wind, azimuth — plus an immersive 4DOF HUD that shows reticle holdover exactly as you'll see it through glass.
Ballistic table
Range-by-range truth. Velocity, time of flight, energy, drop, and wind drift for the full trajectory of your load. Highlighted zero line, highlighted target distance, and a full breakdown of inputs at the top.
Reticles
A curated library of 30+ reticles — Mil-Dot, APMR, Horus H591, E1 Varmint and more — in both MOA and Mils, FFP and SFP. Pair your rifle, pick your glass, and shoot the correction you actually use.
Data sources
Factory load specs sourced from SAAMI and CIP. Drag models and bullet data from open ballistic datasets. Sensor corrections pulled live from your device's barometer and GPS — not guessed.
Strelok AI launches on iPhone and iPad. Android is on the roadmap.
The ballistic solver and saved profiles work fully offline. Range AI needs connectivity since it runs on the cloud — fair rate limits apply.
G1 and G7 drag models. MOA and Mil. Imperial and metric. Elevation corrections via barometer, latitude via GPS for Coriolis.
No. Strelok AI is an independent app built by Delta Metrics. It carries the name in the spirit of the classic Strelok solver, but the ballistics engine, data, UI, and Range AI assistant are our own.
Delta Metrics — an applied AI team building precision tools. Strelok AI is part of the same suite as Calendar AI and Bevi.
Strelok AI is on iOS. Tap, talk, and dial the correct hold — every time.
