Storm Range
Early access — this is pre-beta. Storm Range is under active development: features will change, your data may reset between updates, and you'll hit rough edges. Use it, lean on it at the range, and tell us what breaks.
A real solver and field-ready tools, not a stripped-down calculator.
3-DoF point-mass RK4 with G1/G7 drag, full-vector Coriolis, spin drift, aerodynamic jump, and a humidity-aware atmosphere model.
Local-first and offline-capable: the calculator and your data live on your device, so it keeps working with no connection.
Hands-free holds, wind calls, and engagement logging — ask for a solution and keep your eyes on the target.
Build stages and props, run them, record stage audio, and keep a full DOPE log of every engagement.
Multi-distance muzzle-velocity / BC fits, drop-scale bands for the transonic, and first-round hit probability (WEZ).
Runs in any modern browser and installs as an app on phone or desktop — no app store, no waiting on updates.
From an ad-hoc training drill to a full-blown PRS match, it's the same data-driven system — so building a match, sharing it, and shooting it with others is easy. No central authority, no gatekeepers: shooters publish, find, and run matches directly with each other.
Spin up a quick training stage in minutes, or design a full multi-stage match with props, positions and targets. Same tools, any scale.
Put your match on the finder and let others discover it — search by name, type, location, date, by a contact, or by the range it's held at.
Or keep it to your circle: publish to contacts only, or share by link or add-code. Run a private match with just your group — it never hits the public directory.
Publish and browse ranges the same way. Add someone's range to your device and shoot their setup against your own data.
Connect with other shooters, then coordinate over end-to-end encrypted chat that stays in sync across your devices.
Hosts broadcast a match live; anyone they approve follows the leaderboard and play-by-play in real time.
Import a shared match or range as a read-only copy, or take an editable copy to adapt for your own practice.
On the math we hold our own — but the solver is just one piece of the picture. Most ballistic apps stop there; Storm Range is the whole system you shoot with around it.
Profiles, rifles, barrels, scopes and loads — plus DOPE logs, shot groups, and barrel round-count & maintenance, all in one place.
Build stages with props and positions, run them live, and score every engagement against your data.
Record and play back stage audio with transcription — review your run and your calls afterward.
Ask for holds, wind calls and logging out loud, eyes on the target.
Add contacts, chat end-to-end encrypted, and publish, find and spectate matches and ranges — directly with other shooters.
Local-first: your data lives on your device, cloud sync is opt-in, and chat is end-to-end encrypted. Published matches share only a coarse city / ZIP — your exact address and coordinates stay private, released only to people you approve.
Your gear, DOPE and stages backed up and kept in sync across phone, tablet and browser.
Natural-language coaching and queries over your own data — ask questions, get answers.
No Kestrel or rangefinder integration today like some established tools have. It's on the roadmap — for now you enter environmental conditions yourself if a weather station is not good enough.
Start free. Upgrade when you want the field tools.