DeadOn
Rifle range cards for hunters
Only for iPhone
$0.99 · Designed for iPhone. Not verified for macOS.
iPhone
Your rifle's hold and dial, readable in three seconds. 247 factory loads. Works with no signal.
DeadOn turns your rifle and your load into a range card you can actually use in the field.
Pick your cartridge and your factory load - 247 of them, carrying the manufacturers' own published velocities and ballistic coefficients - or type the numbers off the box. You get bullet path, turret dial in MOA or MRAD, wind, velocity and energy at every range you care about, out to 1500 yards.
The number that matters most sits at the top: how far you can hold dead on and still keep the bullet inside your animal's vitals. It is worked out from the zero your rifle actually has, not from a zero you might have.
WHAT YOU GET
- Point-blank range for your rifle, your load, and the vital zone you choose
- Bullet path and turret dial on one card, read in three seconds
- 247 factory loads across 46 cartridges, or enter your own
- MOA or MRAD per rifle, at your turret's click value
- A home-screen widget with the card on it, no unlocking required
- Rows past 800 yards marked for what they are: reference, not proven dope
BUILT FOR A DARK STAND
Amber on near-black, because long-wavelength light is kinder to eyes that have adapted to the dark. Oversized figures. Nothing to swipe through.
WORKS WITHOUT A SIGNAL
Everything is solved on your phone. There is no account, no sign-in, and nothing leaves the device. The only network call is an optional local-conditions lookup, which is off by default; with it off you get standard-atmosphere numbers, exactly like a printed drop chart.
NO ADS
You paid for it once. There is no ads SDK in the app at all.
HONEST ABOUT THE PHYSICS
DeadOn solves a point-mass trajectory against the standard G1 and G7 drag models - the same physics behind every mainstream ballistic calculator at hunting distances. It does not model Coriolis, spin drift or aerodynamic jump; inside 500 yards those move a bullet a fraction of an inch, far less than the error in an advertised muzzle velocity. Past about 800 yards that stops being true, and the app says so on the card.
Chronograph your load and confirm your zero on paper. No calculator replaces that.
Weather data by Open-Meteo.com.
Ratings & Reviews
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The developer, Verona Solutions, LLC, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Verona Solutions, LLC
- Size
- 20.3 MB
- Category
- Sports
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Guns or Other Weapons
- Copyright
- © Verona Solutions, LLC. 2026

