Drift Ballistics

Ballistic Wind Calculator

$0.99 · Designed for iPad. Not verified for macOS.

Wind pulled from where you're standing. Drop and drift in MRAD or MOA, held large enough to read at the bench. No account, no signal, nothing leaves the phone. Drift Ballistics is a fast, wind-aware ballistic calculator built for the field, not the desktop. Enter your load and distance, and Drift Ballistics gives you drop and wind-drift holds in MRAD or MOA — with turret clicks worked out for you. Wind comes from your GPS location or any city you search, with three ways to handle angle: full crosswind for a conservative estimate, compass mode using your phone's heading for a real angle, or manual entry when you know the wind yourself. FEATURES • Drop and wind-drift holds in MRAD or MOA, with turret click counts • Wind by GPS or city search — crosswind, compass, or manual angle modes • Built-in cartridge presets (.223, .308, 6.5 Creedmoor, .300 Win Mag, and more) or enter your own velocity and BC • Full DOPE card from 100 to 1000 yards • 100-yard or 100-meter zero • Imperial, metric, or both • Home Screen widget for your last computed holds • Night mode — a red-only display that protects your night vision in the field PRIVACY, BUILT IN Drift Ballistics doesn't ask for an account, doesn't track you, and doesn't show ads. Location is used only to fetch wind conditions for your calculations — it's never stored or shared. Everything else stays on your device. No subscriptions. No clutter. Just the numbers you need before the shot.

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Drift Ballistics has a new look. • New visual identity — refreshed logo, icon, and a cleaner field-ready layout • Night mode — a red-only display that preserves your dark adaptation between shots, independent of your system setting • Home Screen widget — see your last computed drop and wind hold without opening the app • Redesigned Calculator — holds are always visible up top, with quick-pick distance chips for common ranges • Redesigned DOPE card — clearer table, with your current Calculator range highlighted at a glance

Version 1.2

The developer, Geoff Mesenbrink, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Geoff Mesenbrink
    Size
    • 940 KB
    Category
    • Lifestyle
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    Age Rating
    13+
    Copyright
    • © 2026 Geoff Mesenbrink
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.